MECHANICAL ENGINEERING 2014-15

ACADEMIC REGULATIONS
COURSE STRUCTURE
AND
DETAILED SYLLABUS

R14

MECHANICAL
ENGINEERING
For
B.TECH. FOUR YEAR DEGREE COURSE
(Applicable For the Batches Admitted From 2014-15)
(I-IV Year Syllabus)

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
Kandla Koya, Hyderabad-501 401
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B Tech (Mechanical Engineering) Course Structure

(Applicable w e f A Y 2014-15)

I Semester
Subject Internal External
Subject L T P C
Code Marks Marks
A1001 English -I 2 0 0 2 30 70
A1006 Linear Algebra & Calculus 4 1 0 4 30 70
A1013 Engineering Physics - I 4 0 0 4 30 70
A1016 Engineering Chemistry 4 0 0 4 30 70
A1301 Engineering Mechanics - I 3 1 0 3 30 70
A1302 Engineering Graphics 3 0 3 4 30 70
A1303 Engineering Workshop 0 0 3 2 25 50
English Language
A1003 Communication Skills Lab 0 0 3 2 25 50
A1544 IT Workshop 0 0 3 2 25 50
TOTAL 20 2 12 27

II Semester
Subject Internal External
Subject L T P C
Code Marks Marks
A1002 English - II 2 0 0 2 30 70
A1007 Advanced Calculus 4 1 0 4 30 70
A1014 Engineering Physics - II 3 0 0 3 30 70
Chemistry of Engineering
A1018 Materials 3 0 0 3 30 70
'C' Programming &
A1539 Datastructures 4 1 0 4 30 70
A1304 Engineering Mechanics - II 3 1 0 3 30 70
Engineering Graphics &
A1305 AutoCAD 3 0 3 4 30 70
‘C’ Programming & Data
A1553 Structures Lab 0 0 3 2 25 50
A1015 Engineering Physics Lab 0 0 3 2 25 50
A1019 Engineering Chemistry Lab 0 0 3 2 25 50
TOTAL 22 3 12 29

1
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

III Semester
Subject Internal External
Subject L T P C
Code Marks Marks
A1008 Mathematical Methods 4 1 0 4 30 70
A1307 Metallurgy & Material 4 0 0 4
30 70
Science
A1308 Mechanics of Solids 4 1 0 4 30 70
A1309 Thermodynamics 4 1 0 4 30 70
A1310 Production Technology 4 0 0 4 30 70
A1020 Environmental Studies 4 0 0 4 30 70
A1311 Metallurgy & Mechanics of 0 0 3 2
25 50
Solids Lab
A1312 Poduction Technology Lab 0 0 3 2 25 50
TOTAL 24 3 6 28

IV Semester
Subject Internal External
Subject L T P C
Code Marks Marks
Fluid Mechanics &
A1313 4 1 0 4 30 70
Hydraulic Machinery
A1314 Thermal Engineering-I 4 1 0 4 30 70
A1315 Kinematics of Machinery 4 1 0 4 30 70
A1010 Probability & Statistics 4 0 0 4 30 70
Basic Electrical &
A1215 4 1 0 4 30 70
Electronics Engineering
A1316 Machine Drawing 0 0 6 4 30 70
Fluid Mechanics &
A1317 0 0 3 2 25 50
Hydraulic Machinery Lab
Basic Electrical &
A1216 Electronics Engineering 0 0 3 2 25 50
Lab
Soft Skills and Professional
A1005 2 0 0 0
Ethics
TOTAL 22 4 12 28

2
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

V Semester
Subject Internal External
Subject L T P C
Code Marks Marks
A1318 Dynamics of Machinery 4 1 0 4 30 70
Managerial Economics &
A1021 4 0 0 4 30 70
Financial Analysis
Design of Machine
A1319 4 1 0 4 30 70
Members-I
A1320 Thermal Engineering –II 4 1 0 4 30 70
A1321 Engineering Metrology 4 0 0 4 30 70
A1322 Machine Tools 4 1 0 4 30 70
A1323 Thermal Engineering Lab 0 0 3 2 25 50
Advanced English
A1004 0 0 3 2 25 50
Communication Skills Lab
A1011 Analytical Skills-I 2 0 0 0
TOTAL 26 4 6 28

VI Semester

Subject Internal External

Subject L T P C
Code Marks Marks

Design of Machine
A1324 4 1 0 4 30 70
Members- II
A1325 Heat Transfer 4 1 0 4 30 70
Instrumentation & Control
A1326 4 0 0 4 30 70
Systems
Object Oriented
A1510 Programming through 4 1 0 4 30 70
JAVA
A1327 Finite Element Methods 4 1 0 4 30 70
Microcontrollers &
A1444 4 0 0 4 30 70
Applications
Machine Tools, Metrology
A1328 0 0 3 2 25 50
& Measurements Lab
Microcontrollers & JAVA
A1445 0 0 3 2 25 50
Programming Lab
A1012 Analytical Skills-II 2 0 0 0
TOTAL 26 4 6 28

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

VII Semester
Subject Internal External
Subject L T P C
Code Marks Marks
A1329 Operations Research 4 1 0 4 30 70
A1330 Power Plant Engineering 4 1 0 4 30 70
A1331 CAD/ CAM 4 1 0 4 30 70
A1332 Automobile Engineering 4 1 0 4 30 70
Elective – I
1. Mechanical Vibrations & Noise
A1333
Engineering 4 0 0 4 30 70
A1334 2.Tribology
A1335 3. Robotics
Elective – II
A1336 1. Refrigeration & Air Conditioning
4 0 0 4 30 70
A1337 2. Jet Propulsion & Rocket Engineering
A1338 3. Non-Conventional Sources of Energy
A1339 Heat Transfer Lab & Theory of Machines Lab 0 0 3 2 25 50
Computer Assisted Production Drawing,
A1340 0 0 3 2 25 50
CAD/CAM Lab
TOTAL 24 4 6 28
Industry Oriented Mini Project (Course Code A1348) will be carried out during (VI-VII) semester break.

VIII Semester
Subject Internal External
Subject L T P C
Code Marks Marks
Elective – III
A1341 1.Total Quality Management
4 0 0 4 30 70
A1342 2. Plant Layout & Material Handling
A1343 3.Maintenance & Safety Engineering
Elective – IV
A1344 1. Unconventional Machining Process
4 0 0 4 30 70
A1345 2. Production Planning & Control
A1346 3. Rapid Prototyping
A1022 Management Science 4 0 0 4 30 70
A1347 Seminar 0 0 3 2 100 0
A1348 Industry Oriented Mini Project 0 0 3 2 0 100
A1349 Comprehensive Viva 0 0 0 2 0 100
A1350 Main Project 0 12 0 10 60 140
TOTAL 12 12 6 28

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. I-Sem L T P C

2 0 0 2

(A1001) ENGLISH-I

OBJECTIVES:
 To improve the language proficiency of the students in English with emphasis on LSRW skills.
 To equip the students to study academic subjects more effectively using the theoretical and practical
components of the English syllabus.
 To develop the study skills and communication skills in formal and informal situations.

UNIT –I
 Chapter entitled ‘Wit and Humour’ from ‘Skills Annex’ -Functional English to Success Published
by Orient Black Swan, Hyderabad. A Tea Party
 L-Listening For Sounds, Stress and Intonation
 S-Greeting and Taking Leave, Introducing Oneself and Others (Formal and Informal
Situations)
 R- Reading for Subject/ Theme
 W- Writing Paragraphs
 G-Types of Nouns and Pronouns
 V- Homonyms, homophones synonyms, antonyms

UNIT –II

 Chapter entitled ‘Risk Management’ from “Skills Annex -Functional English for Success”
Published by Orient Black Swan, Hyderabad
 L – for main points and sub-points for note taking
 S – giving instructions and directions; Speaking of hypothetical situations
 R – reading for details
 W – note-making, information transfer, punctuation
 G – present tense
 V – synonyms and antonyms

UNIT –III
 Chapter entitled “Cyber Age” from “Skills Annex -Functional English for Success” Published by
Orient Black Swan, Hyderabad.
 L – Listening for themes and facts
 S – Apologizing, interrupting, requesting and making polite conversation
 R- for theme and gist
 W- Describing people, places, objects, events
 G- Verb forms
 V- noun, verb, adjective and adverb

UNIT –IV
 Chapter entitled ‘Human Values and Professional Ethics’ from “Skills Annex -Functional English
for Success” Published by Orient Black Swan, Hyderabad
 L -Listening for specific details and information
 S- narrating, expressing opinions and telephone interactions
 R -Reading for specific details and information
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
 W- Writing formal letters and CVs
 G- Past and future tenses
 V- Vocabulary - idioms and Phrasal verbs

UNIT –V
 Chapter entitled ‘Sports and Health’ from “Skills Annex -Functional English for Success”
Published by Orient Black Swan, Hyderabad
 L- Critical Listening and Listening for speaker’s tone/ attitude
 S- Group discussion and Making presentations
 R- Critical reading, reading for reference
 W-Project proposals; Technical reports, Project Reports and Research Papers
 G- Adjectives, prepositions and concord
 V- Collocations and Technical vocabulary Using words appropriately

TEXTBOOK PRESCRIBED:

In order to improve the proficiency of the student in the acquisition of the four skills mentioned above, the following
text and course content, divided into six Units, is prescribed:

1 A Text book entitled “Skills Annex”, -Functional English to Success Published by Orient Black Swan,
Hyderabad

REFERENCE BOOKS:

1 Contemporary English Grammar Structures and Composition by David Green, MacMillan Publishers, New
Delhi. 2010.
2 Innovate with English: A Course in English for Engineering Students, edited by T Samson, Foundation
Books.
3 English Grammar Practice, Raj N Bakshi, Orient Longman.
4 Technical Communication by Daniel Riordan. 2011. Cengage Publications. New Delhi.
5 Effective English, edited by E Suresh Kumar, A RamaKrishna Rao, P Sreehari, Published by Pearson
6 Handbook of English Grammar& Usage, Mark Lester and Larry Beason, Tata Mc Graw –Hill.
7 Spoken English, R.K. Bansal & JB Harrison, Orient Longman.
8 Technical Communication, Meenakshi Raman, Oxford University Press
9 Objective English Edgar Thorpe & Showick Thorpe, Pearson Education
10 Grammar Games, Renuvolcuri Mario, Cambridge University Press.
11 Murphy’s English Grammar with CD, Murphy, Cambridge University Press.
12 Everyday Dialogues in English, Robert J. Dixson, Prentice Hall India Pvt Ltd.,
13 ABC of Common Errors Nigel D Turton, Mac Millan Publishers.
14 Basic Vocabulary Edgar Thorpe & Showick Thorpe, Pearson Education
15 Effective Technical Communication, M Ashraf Rizvi, Tata Mc Graw –Hill.
16 An Interactive Grammar of Modern English, Shivendra K. Verma and Hemlatha Nagarajan , Frank Bros &
CO
17 A Communicative Grammar of English, Geoffrey Leech, Jan Svartvik, Pearson Education
18 Enrich your English, Thakur K B P Sinha, Vijay Nicole Imprints Pvt Ltd.,
19 A Grammar Book for You And I, C. Edward Good, MacMillan Publisher
OUTCOMES:

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
 By undergoing this course, student will be able to Become proficient in listening, speaking,
reading and writing skills.
 Learn grammar by practice and usage (drill, contextualized clues etc.,)
 Learn and improve vocabulary through activities, contextual words and vocabulary games
 Collect the information through lectures and reading texts and study material
 Master the mechanics of reading-skimming, scanning, intensive and extensive reading. They will
also learn to describe, write official letters and produce creative writing.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. I-Sem L T P C

4 1 0 4

(A1006) LINEAR ALGEBRA & CALCULUS

UNIT-I
Linear Algebra-I: Matrices and Linear Systems of Equations: Real matrices :- Symmetric, Skew-symmetric,
Orthogonal, Linear Transformation- Orthogonal Transformation. Complex matrices: Hermitian, Skew- Hermitian
and Unitary. Elementary row transformations- Rank – Echelon form, Normal form- Solution of Linear Systems –
Direct Methods (Gauss Elimination, Gauss Jordan)-LU-Decomposition.

UNIT-II
Linear Algebra-II:Eigen Values, Eigen Vectors- Properties, Cayley –Hamilton Theorem( without proof) – Inverse
and Powers of a matrix by cayley-Hamilton theorem- Diagonolization of matrix.Calculation of Powers of matrix-
Modal and spectral matrices. Quadratic forms- Reduction of quadratic form to canonical form-rank- positive,
Negative definite-semi definite-Index-Signature.

UNIT-III
Sequences – Series :Basic definitions of Sequences and Series- Convergence and divergence – Comparison test-
Ratio test – Integral test- Cauchy’s root test- Raabe’s Test – Absolute and Conditional Convergence .

UNIT-IV
Functions of Single& Several Variables: Rolle’s Theorem –Lagrange’s Mean value Theorem – Cauchy’s Mean
value theorem- Generalized Mean value theorem (all theorems without proof), Functions of Several Variables-
Functional dependence –Jacobian- Maxima and Minima of functions of two variables with constraints and without
constraints.

UNIT-V
Applications of Single Variable & Multiple Integrals: Radius, Centre and Circle of Curvature- Evolutes and
Envelopes.
Multiple integrals – double integral – Change of variables – Change of order of integration and Triple integrals.

TEXT BOOKS:
1.Kreyszig’s Engineering Mathematics – I by Dr. A. Ramakrishna Prasad, 2014 yr Edition John Wiley
Publications.
2. Advanced Engineering Mathematics by R.K. Jain &S.R.K. Iyengar, 3 rd edition, Narosa Publishing House,
Delhi.
REFERENCE BOOKS:
1. Advanced Engineering Mathematics by Kreyszig, 8 th Edition, John Wiley & Sons Publishers
2. Higher Engineering Mathematics by B.S. Grewal, 36th Edition, Khanna Publishers.
3. Advanced Engineering Mathematics with MATLAB, Dean G. Duffy, 3 rd Edi, CRC Press Taylor & Francis
Group.
4. Mathematics for Engineering and Scientists. Alan Jeffrey, 6 th Edi, 2013, Chapman & Hall / CRC
5. Engineering Mathematics – I by T.K.V. Iyengar, B. Krishna Gandhi & Others, 2013 Yr. Edition S.Chand.
6. Engineering Mathematics – I by D.S. Chandrasekhar, Prison Books Pvt. Ltd.
7. Engineering Mathematics – I by G. ShankerRao& Others I.K. International Publications.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. I-Sem L T P C
3 0 0 3
(A1013) ENGINEERING PHYSICS- I
UNIT-I
Optics: Interference: Introduction, interference in thin films (reflected light), Newton rings.
Diffraction: Introduction, Fraunhofer diffraction due to single slit, double slit and N-slits, Diffraction grating
experiment, Rayleigh criterion and resolving power of grating.
Polarisation: introduction, Malus law, Brewster,s law, double refraction, construction and working of Nicol’s prism,
polaroids, quarter wave and half wave plates.
UNIT-II
Crystallography: Ionic bond, covalent bond, metallic bond, hydrogen bond, Vander-Waal's bond, calculation of
cohesive energy ionic crystal, space Lattice, unit cell, lattice parameters, seven crystal system, Bravais lattices, atomic
radius, co-ordination number and packing factors of SC, BCC, FCC structures, Structures of CsCl, NaCl and
Diamond.
Crystal planes and directions, Miller indices, inter planar spacing of orthogonal crystal
X-ray Diffraction: Bragg's law, X- ray diffraction methods: powder method, applications of X- ray diffraction
UNIT-III
Defects in Solids Point defects: vacancies, substitutional impurities, interstitial impurities, Frenkel and Schottky defects;
qualitative treatment of line defects (Edge and Screw dislocations), Burger's vector, surface defects.

Statistical Mechanics Maxwell-Boltzman, Bose-Einstein and Fermi-Dirac statistics (qualitative treatment), concept of
electron gas, density of states, Fermi distribution function - the effect of temperature on the distribution and Fermi
energy.
UNIT-IV

Principles of Quantum Mechanics: Waves and particles, de-Broglie Hypothesis, matter waves, Davisson and
Germer's experiment, G.P. Thomson experiment, Heisenberg's uncertainty principle, Schrödinger's time independent
wave equation - physical significance of the wave function – infinite square well potential.

Band Theory of Solids: Assumptions of classical and quantum free electron theory of metals and their limitations,
origin of energy band formation in solids, electron in a periodic potential: Bloch theorem, Kronig- Penny model
(qualitative treatment), E-K curve, concept of effective mass of an electron, classification of materials into conductors,
semiconductors & insulators.
UNIT-V

Semiconductor Physics: Introduction, Fermi level in intrinsic and extrinsic semiconductors, calculation of carrier
concentration in intrinsic and extrinsic semiconductors, direct & indirect band gap semiconductors, Hall effect.

Physics of Semiconductor Devices: Formation of PN junction, open circuit pn junction, energy diagram of PN diode,
diode equation, I-V Characteristics of PN junction diode, LED photo diode and solar cell.

TEXT BOOKS:
1. Engineering Physics by P K Palani Samy, Scitech Publications.
2. Applied Physics for Engineers by Dr.P.MadhusudanaRao, Academic Publishing Company.
3. Solid State Physics by S.O. Pillai (Main edition) – New Age Publishers.

REFERENCE BOOKS:
1. Fundamentals of Physics, David Halliday, Robert Resnick, Jearl Walker by John Wiley & Sons
2. Introduction to Solid State Physics – C. Kittel (Wiley Eastern).
3. Modern Physics by K. Vijaya Kumar, S. Chandralingam, S. Chand & Co.
4. Engineering Physics by R.K.Gaur and S.L.Gupta; Dhanpat Rai and Sons.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. I-Sem L T P C

3 0 0 3

(A1016) ENGINEERING CHEMISTRY

UNIT I
WATER TECHNOLOGY: Sources of water – Impurities in water – Hardness of water – Temporary and
Permanent Hardness – Units. Estimation of temporary and permanent hardness of water – EDTA method;
Numerical problems; Potable Water treatment – Specifications; Steps involved in treatment - Sedimentation –
Coagulation – Filtration – Sterilisation – Desalination of Brackish Water – Reverse Osmosis and Electro dialysis.
Industrial water treatment – Boiler Troubles – Scales and Sludges; Caustic Embrittlement; Boiler Corrosion;
Priming and Foaming. Hot lime and Cold lime soda process; Numerical Problems; Zeolite Process and Ion
Exchange Process. Internal conditioning methods like – Phosphate, Carbonate, Calgon, Colloidal, Radioactive,
Electrical and Sodium aluminate conditioning.

UNIT II
BATTERY TECHNOLOGY: Electrode Potential – Determination of Single Electrode Potential;galvanic cells;
Primary Cell – Dry or Leclanche Cell, Secondary Cell – Lead acid storage Cell ; Ni – Cd batteries, , Fuel Cell –
Hydrogen Oxygen Fuel Cell. Methanol – Oxygen fuel cell.
Solar – Photoelectric cells – Applications of solar cells.

UNIT III
CORROSION AND ITS CONTROL: Causes and effects of corrosion. Theories of Corrosion – Chemical &
Electrochemical corrosion; Types of corrosion (Galvanic, Waterline, Pitting and Inter granular); Pilling bed-worth
Rule. Factors affecting rate of corrosion – Nature of metal and Nature of Environment – Corrosion control methods
– Cathodic protection (sacrificial anodic and impressed current).
UNIT IV
PROTECTIVE COATINGS: Surface coatings: Metallic coatings & methods of application of metallic coating –
Hot dipping (Galvanization & Tinning); Cementation, Metal Cladding; Electroplating (copper plating);
Electroless plating (Ni Plating); Organic coatings – Paints – Constituents and their functions. Varnishes, Enamels
& Lacquers.
UNIT V
PHASE RULE: Definitions of terms - Phase, Component and Degree of Freedom. Phase Rule Equation. Phase
diagrams – One Component System – Water System; Two Component System – Silver Lead System; Cooling
Curves. Iron – Carbon Phase Diagram; Heat treatment of steel. Hardening. Annealing, and Normalizing.
TEXT BOOKS:
1. Engineering chemistry by B.Rama Devi & Ch. Venkata Ramana Reddy; Cengage Learning, 2012
2. Engineering Chemistry P.C.Jain and M.Jain, Dhanapat Rai & Sons
3. Engineering chemistry by Dr.Bharathi kumari,Dr.Jyotsna
4. Engineering chemistry by Thirumala chary,E.Laxminyarana ,SCITECHPublicationa(India) p ltd

REFERENCE BOOKS:
1. A Textbook of Engineering Chemistry, S.S.Dara, S.Chand & Co.
2. A Textbook of Engineering Chemistry, Sashi Chawla, Dhanapath Rai & Sons
3. Engineering Chemistry, B.K.Sharma Et al

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. I-Sem L T P C

3 1 0 3

(A1301) ENGINEERING MECHANICS-I

OBJECTIVE: This course introduces the basic principles of engineering mechanics with emphasis on their
analysis and application to practical engineering problems.

UNIT-I
Introduction to Mechanics : Basic Concepts, system of Forces Coplanar Concurrent Forces -Components in
Space -Resultant -Moment of Forces and its Application - Couples and Resultant of Force Systems.
Equilibrium of system of Forces: Free body diagrams, Equations of Equilibrium of Coplanar Systems and
Spatial Systems.

UNIT-II
Friction: Types of friction -Limiting friction -Laws of Friction -static and Dynamic Frictions -Motion of
Bodies -Wedge Screw, Screw-jack and differential screw –jack

UNIT-III
Centroid and Center of Gravity: Introduction – Centroids of lines – Centroids of area - Centroids of
Composite figures - Theorem of Pappus -Centre of Gravity of Bodies – Centroids of Volumes – Center of
gravity of composite bodies.

UNIT-IV
Area moments of Inertia: Introduction – Definition of Moment of Inertia -Polar Moment of Inertia – Radius
of gyration - Transfer Theorem for moment of inertia – Moments of inertia by integration - Moments of Inertia
of Composite Figures, Product of Inertia, Transfer Formula for Product of Inertia.

UNIT-V
Mass Moment of Inertia: Introduction - Moment of Inertia of Masses – Radius of gyration - Transfer
Formula for Mass Moments of Inertia – Mass moments of inertia by integration - Mass moment of inertia of
composite bodies.

TEXT BOOKS:

1. Singer’s Engineering Mechanics Statics and Dynamics , K. Vijaya Kumar Reddy, J. Suresh Kumar, BS
Publications, 3rd Edition(SI Units)Fifth impression 2013
2. Engg. Mechanics / Timoshenko & Young

REFERENCE BOOKS:

1. Engg. Mechanics/ Irving Shames, G. Krishna Mohan Rao, Prentice Hall

2. Engg. Mechanics Umesh Regl / Tayal.
3. A text of Engineering Mechanics /YVD Rao/ K. Govinda Rajulu/ M. Manzoor Hussain, Academic
Publishing Company
4. Text Book in Applied Mechanics / Malhotra, Subramanian, Gahlot and Rathore / New Age.
5. Engg. Mechanics / KL Kumar / Tata McGraw Hill..
6. Engg. Mechanics / S.S. Bhavikati & K.G. Rajasekharappa

COURSE OUTCOMES:
 By undergoing this course, students will be Able to find the resultants of any force systems and
determine equivalent force systems.
 Able to solve the problems associated with friction surfaces
 Able to obtain the centroid, first moment and second moment of an area

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. I-Sem L T P C
3 0 3 2

(A1302) ENGINEERING GRAPHICS

(Common to MECH & CIVIL ENGG Branches)

OBJECTIVE: The objective of this subject is to provide the basic concepts about Engineering Drawing.
Detailed concepts are given in projections, technical drawing, dimensioning and specifications.

UNIT – I
Introduction to Engineering Drawing :
Principles of Engineering Graphics and their Significance, Conic Sections including the Rectangular
Hyperbola – General method only. Cycloid, Epicycloid and Hypocycloid, involutes.

UNIT-II
Scales – Plain, Diagonal, Vernier and comparative scales.

UNIT- III
Orthographic Projections:
Principles of Orthographic Projections – Conventions – Projections of Points and Lines.

UNIT-IV
Projection of Planes: regular geometric figures.-Auxiliary Planes.

UNIT-V
Projection of Solids: Projection of regular solids, cube, prisms, pyramids, cone –use of Auxiliary Views.
Sections and Sectional Views: Right regular solids - prism, cylinder, pyramid, cone – use of Auxiliary views.

TEXT BOOKS:

1. Engineering Drawing N.D. Bhatt / Charotar

2. Engineering Drawing and Graphics Rane and Shah/ Pearson Edu.

REFERENCE BOOKS:

1. A Text Book of Engineering Drawing / Dhawan R K / S. Chand

2. Engineering Graphics With Auto CAD / James D Bethune / Pearson Edu.
3. Engineering Graphics / K R Mohan / Dhanpat Rai.
4. Text book on Engineering Drawing / KL Narayana/ P Kannaih / Scitech

OUTCOMES:

 By undergoing this course, students will be Able to understand the conventions and the methods of
engineering drawing.
 Able to understand and draw the projections of points, lines, planes and solids in different types of
projections.
 Able to draw the surface sheath of solids by development of surfaces and prepare drawings of solids and
their inter penetrations.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. I-Sem L T P C
0 0 3 2

(A1303) ENGINEERING WORKSHOP

(COMMON TO ALL BRANCHES)

I Trade for Exercise:

(Two experiments each from any six trades of the following)
1. Carpentry
2. Fitting
3. Tin-smithy
4. House-wiring
5. Foundry
6. Plumbing
7. Welding
8. Black smithy

II Trades for Demonstration and Exposure:

1. Power tools
2. Machine tools

TEXT BOOK:

1. Workshop Manual, Second edition/ P Kannaiah and K L Narayana/ Scitech publishers

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. I-Sem L T P C

0 0 3 2

(A1003) ENGLISH LANGUAGE COMMUNICATION SKILLS LAB

OBJECTIVES:

 To facilitate computer-aided multi-media instruction enabling individualized and independent language

learning
 To sensitize the students to the nuances of English speech sounds, word accent, intonation and rhythm
 To bring about a consistent accent and intelligibility in their pronunciation of English by providing an
opportunity for practice in speaking
 To improve the fluency in spoken English and neutralize mother tongue influence
 To train students to use language appropriately for interviews, group discussion and public speaking

Exercise – I

 CALL Lab: Introduction to Phonetics – Speech Sounds – Vowels and Consonants

 ICS Lab: Ice-Breaking activity and JAM session Articles, Prepositions, Word formation- Prefixes
& Suffixes, Synonyms & Antonyms

Exercise – II

 CALL Lab: Structure of Syllables - Past Tense Marker and Plural Marker – Weak Forms and
Strong Forms - Consonant Clusters.
 ICS Lab: Situational Dialogues – Role-Play- Expressions in Various Situations – Self-introduction
and Introducing Others – Greetings – Apologies – Requests – Social and Professional Etiquette -
Telephone Etiquette. Concord (Subject in agreement with verb) and Words often miss pelt-
confused/misused

Exercise – III

 CALL Lab: Minimal Pairs- Word accent and Stress Shifts- Listening Comprehension.
 ICS Lab: Descriptions- Narrations- Giving Directions and guidelines. Sequence of Tenses,
Question Tags and One word substitutes.

Exercise – IV

 CALL Lab: Intonation and Common errors in Pronunciation.

 ICS Lab: Extempore- Public Speaking Active and Passive Voice, –Common Errors in English,
Idioms and Phrases

Exercise – V

 CALL Lab: Neutralization of Mother Tongue Influence and Conversation Practice

 ICS Lab: Information Transfer- Oral Presentation Skills Reading Comprehension.
OUTCOMES:

1. Better Understanding of nuances of language through audio- visual experience and group activities
2. Neutralization of accent for intelligibility
3. Speaking with clarity and confidence thereby enhancing employability skills of the students

14
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. I-Sem L T P C
0 0 3 2

(A1548) IT WORKSHOP

OBJECTIVES:The IT Workshop for engineers is a training lab course spread over 42 hours. The modules include
training on PC Hardware, Internet & World Wide Web and Productivity tools including Word, Excel and Power
Point.

PC Hardware:

Week 1 – Task 1 : Identify the peripherals of a computer, components in a CPU and its functions. Draw the block
diagram of the CPU along with the configuration of each peripheral and submit to your instructor.

Week 2 – Task 2 : Every student should disassemble and assemble the PC back to working condition. Lab
instructors should verify the work and follow it up with a Viva. Also students need to go through the video which
shows the process of assembling a PC. A video would be given as part of the course content.

Week 3 – Task 3 : Every student should individually install MS windows on the personal computer. Lab instructor
should verify the installation and follow it up with a Viva.

Week 4 – Task 4 : Every student should install Linux on the computer. This computer should have windows
installed. The system should be configured as dual boot with both windows and Linux. Lab instructors should verify
the installation and follow it up with a Viva

Week 5 – Task 5: Hardware Troubleshooting: Students have to be given a PC which does not boot due to
improper assembly or defective peripherals. They should identify the problem and fix it to get the computer back to
working condition. The work done should be verified by the instructor and followed up with a Viva

Internet & World Wide Web:

Week 6 - Task 1 : Orientation & Connectivity Boot Camp : Students should get connected to their Local Area
Network and access the Internet. In the process they configure the TCP/IP setting. Finally students should
demonstrate, to the instructor, how to access the websites and email. If there is no internet connectivity preparations
need to be made by the instructors to simulate the WWW on the LAN.

Task 2 : Web Browsers, Surfing the Web : Students customize their web browsers with the LAN proxy settings,
bookmarks, search toolbars and pop up blockers. Also, plug-ins like Macromedia Flash and JRE for applets should
be configured.

Week 7 -Task 3: Cyber Hygiene: Students would be exposed to the various threats on the internet and would be
asked to configure their computer to be safe on the internet. They need to first install antivirus software, configure
their personal firewall and windows update on their computer. Then they need to customize their browsers to block
pop ups, block active x downloads to avoid viruses and/or worms.

Productivity tools

LaTeX and Word:

Week 8 – Word Orientation: The mentor needs to give an overview of LaTeX and Microsoft (MS) office 2007/
equivalent (FOSS) tool word: Importance of LaTeX and MS office 2007/ equivalent (FOSS) tool Word as word
Processors, Details of the three tasks and features that would be covered in each, using LaTeX and word –
Accessing, overview of toolbars, saving files, Using help and resources, rulers, format painter.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
Task 1 : Using LaTeX and Word to create project certificate. Features to be covered:-Formatting Fonts in word,
Drop Cap in word, Applying Text effects, Using Character Spacing, Borders and Colors, Inserting Header and
Footer, Using Date and Time option in both LaTeX and Word.

Week 9 - Task 2: Creating project abstract Features to be covered:-Formatting Styles, Inserting table, Bullets and
Numbering, Changing Text Direction, Cell alignment, Footnote, Hyperlink, Symbols, Spell Check, Track Changes.

Week 10 - Task 3 : Creating a Newsletter : Features to be covered:- Table of Content, Newspaper columns,
Images from files and clipart, Drawing toolbar and Word Art, Formatting Images, Textboxes, Paragraphs and Mail
Merge in word.

Excel:

Week 11 - Excel Orientation: The mentor needs to tell the importance of MS office 2007/ equivalent (FOSS) tool
Excel as a Spreadsheet tool, give the details of the two tasks and features that would be covered in each. Using Excel
– Accessing, overview of toolbars, saving excel files, Using help and resources.

Task 1: Creating a Scheduler - Features to be covered:- Gridlines, Format Cells, Summation, auto fill, Formatting
Text

Week 12 - Task 2 : Calculating GPA - .Features to be covered:- Cell Referencing, Formulae in excel – average,
std. deviation, Charts, Renaming and Inserting worksheets, Hyper linking, Count function, LOOKUP/VLOOKUP,
Sorting, Conditional formatting

LaTeX and MS/equivalent (FOSS) tool Power Point:

Week 13 - Task1: Students will be working on basic power point utilities and tools which help them create basic
power point presentation. Topic covered during this week includes :- PPT Orientation, Slide Layouts, Inserting Text,
Word Art, Formatting Text, Bullets and Numbering, Auto Shapes, Lines and Arrows in both LaTeX and Power
point.Students will be given model power point presentation which needs to be replicated (exactly how it’s asked).

Week 14 - Task 2: Second week helps students in making their presentations interactive. Topic covered during this
week includes: Hyperlinks, Inserting –Images, Clip Art, Audio, Video, Objects, Tables and Charts

Task 3: Concentrating on the in and out of Microsoft power point and presentations in LaTeX. Helps them learn
best practices in designing and preparing power point presentation. Topic covered during this week includes: -
Master Layouts (slide, template, and notes), Types of views (basic, presentation, slide slotter, notes etc), Inserting –
Background, textures, Design Templates, Hidden slides.

REFERENCE BOOKS:
1. Introduction to Information Technology, ITL Education Solutions limited, Pearson Education.
2. LaTeX Companion – Leslie Lamport, PHI/Pearson.
3. .Introduction to Computers, Peter Norton, 6/e McGraw Hill Publishers.
4. Upgrading and Repairing, PC’s 18th e, Scott Muller QUE, Pearson Education
5. Comdex Information Technology course tool kit Vikas Gupta, WILEY Dreamtech
6. IT Essentials PC Hardware and Software Companion Guide Third Edition by David Anfinson and Ken
Quamme. – CISCO Press, Pearson Education.
7. PC Hardware and A+Handbook – Kate J. Chase PHI (Microsoft)

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:

 PC Hardware introduces the students to a personal computer and its basic peripherals, the process of
assembling a personal computer, installation of system software like MS Windows, Linux and the required
device drivers. In addition hardware and software level troubleshooting process, tips and tricks would be
covered. The students should work on working PC to disassemble and assemble to working condition
and install Windows and Linux on the same PC. Students are suggested to work similar tasks in the
Laptop scenario wherever possible.
 Internet & World Wide Web module introduces the different ways of hooking the PC on to the internet
from home and workplace and effectively usage of the internet. Usage of web browsers, email, newsgroups
and discussion forums would be covered. In addition, awareness of cyber hygiene, i.e., protecting the
personal computer from getting infected with the viruses, worms and other cyber attacks would be
introduced.

 Productivity tools module would enable the students in crafting professional word documents, excel
spread sheets and power point presentations using the Microsoft suite of office tools and LaTeX.
(Recommended to use
 Microsoft office 2007 in place of MS Office 2003).

17
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
2 0 0 2
(A1002) ENGLISH – II

OBJECTIVES:

 Take part in a discussion about the business

 Listen to an explanation and respond
 Write a formal letter
 Read company literature

UNIT I
 Chapter entitled ‘Mokshagundam Visvesvaraya’ from “Epitome of Wisdom”, Published by Maruthi
Publications, Hyderabad.
 L-Conversations – Introducing each other, Talk ing about a course.
 S- Opinion based questions
 R- Reading for Subject/ Theme - The Palm island
 W- Writing Paragraphs
 G- Joining ideas by conjunctions, Adverbs
 V- Prefixes and suffixes

UNIT –II
 Chapter entitled ‘Three days To See’ from “Epitome of Wisdom”, Published by Maruthi Publications,
Hyderabad.
 L – Conversations – Planning for an outing
 S – Debate
 R- ‘Physically challenged athletes
 W- Report writing
 G- Expressing yourself with modal auxiliary verbs
 V- Collective nouns – Synonyms, Prefixes

UNIT –III
 Chapter entitled ‘Leela’s Friend’ by R.K. Narayan from “Epitome of Wisdom”, Published by Maruthi
Publications, Hyderabad

 L – for main points and sub-points for note taking

 S – Presentations
 R – reading for details
 W – note-making, information transfer, punctuation
 V – Guessing the words, using an appropriate word, Phrasal verbs

UNIT –IV
 Chapter entitled ‘The Last Leaf’ from “Epitome of Wisdom”, Published by Maruthi Publications,
Hyderabad
 L -Listening for specific details - ‘Speech on Environmental conservation’
 S- Group Discussions - narrating, expressing opinions
 R –Choose how to start your day
 W- Writing a Precis
 G- Relating objects by using preposions, Ergative verbs
 V- Vocabulary - idioms

18
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
UNIT –V
 Chapter entitled ‘The Convocation Speech’ by N.R. Narayanmurthy’ from “Epitome of Wisdom”,
Published by Maruthi Publications, Hyderabad
 L- Speech on ‘How do you make a teacher great?’
 S- Role play – Interviewing famous personalities
 R- Critical reading, reading for reference – ‘What is meant by Entrepreneurship?’
 W-Essay writing
 G- Focussing with passive voice
 V- One word substitutes

TEXT BOOK:

1. “Epitome of Wisdom”, Maruthi Publications, Hyderabad.

.

REFERENCE BOOKS:

1 Contemporary English Grammar Structures and Composition by David Green, MacMillan Publishers, New
Delhi. 2010.
2 Innovate with English: A Course in English for Engineering Students, edited by T Samson, Foundation
Books.
3 English Grammar Practice, Raj N Bakshi, Orient Longman.
4 Technical Communication by Daniel Riordan. 2011. Cengage Publications. New Delhi.
5 Effective English, edited by E Suresh Kumar, A RamaKrishna Rao, P Sreehari, Published by Pearson
6 Handbook of English Grammar& Usage, Mark Lester and Larry Beason, Tata Mc Graw –Hill.
7 Spoken English, R.K. Bansal & JB Harrison, Orient Longman.
8 Technical Communication, Meenakshi Raman, Oxford University Press
9 Objective English Edgar Thorpe & Showick Thorpe, Pearson Education
10 Grammar Games, Renuvolcuri Mario, Cambridge University Press.
11 Murphy’s English Grammar with CD, Murphy, Cambridge University Press.
12 Everyday Dialogues in English, Robert J. Dixson, Prentice Hall India Pvt Ltd.,
13 ABC of Common Errors Nigel D Turton, Mac Millan Publishers.
14 Basic Vocabulary Edgar Thorpe & Showick Thorpe, Pearson Education
15 Effective Technical Communication, M Ashraf Rizvi, Tata Mc Graw –Hill.
16 An Interactive Grammar of Modern English, Shivendra K. Verma and Hemlatha Nagarajan , Frank Bros
17 A Communicative Grammar of English, Geoffrey Leech, Jan Svartvik, Pearson Education
18 Enrich your English, Thakur K B P Sinha, Vijay Nicole Imprints Pvt Ltd.,
19 A Grammar Book for You And I, C. Edward Good, MacMillan Publisher

19
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
4 1 0 4

(A1007) ADVANCED CALCULUS

UNIT-I
Differential equations of first order and their applications: Over view of Differential equations – exact, Linear
and Bernoulli’s. Applications to Newton’s Law of cooling, Law of Natural growth and decay, Orthogonal
trajectories.
UNIT-II
Higher order Linear differential equations and their applications:Linear differential equations of second and
higher order with constant coefficients.RHS term of the type
method of variation of parameters. Applications to bending of beams, Electrical circuits, Simple harmonic motion.

UNIT-III
Laplace Transform and its applications to Ordinary Differential Equations: Laplace transform of standard
functions – Inverse transform- First Shifting theorem, Transforms of derivatives and integrals – Unit step function –
Second Shifting theorem – Dirac’s delta function- Convolution theorem – Periodic function – Differentiation and
integration of transforms – Application of Laplace transforms to ordinary differential equations.

UNIT-IV
Fourier Series: Determination of Fourier coefficients – Fourier Series – even and odd function – Fourier Series in
an arbitrary interval – even and odd periodic continuation – Half-range Fourier sine and cosine expansions.

UNIT-V
Vector Calculus: Vector Differential Calculus: Scalar & vector point functions, Gradient – Divergence – Curl
with geometrical & Physical interpretation. Directional derivatives, Vector differential operators &their related
properties.
Vector Integral Calculus: Line integral – Work done – scalar potential function, surface integrals – Flux of Vector
valued function, Volume integrals.
Vector integral theorems: Gauss’s Divergence theorem, Green’s theorem, Stoke’s Theorem (Statement and their
verification).

TEXT BOOKS:
1.Kreyszig’s Engineering Mathematics – I by Dr. A. Ramakrishna Prasad, 2014yr Edition John Wiley
Publications.
2. Advanced Engineering Mathematics by R.K. Jain &S.R.K. Iyengar, 3 rd edition, Narosa Publishing House,
Delhi.
REFERENCE BOOKS:
1. Kreyszig’s Mathematical Methods by Dr. A. Ramakrishna Prasad, 1 st Edition John Wiley Publications.
2. Advanced Engineering Mathematics by Kreyszig, 8 th Edition, John Wiley & Sons Publishers
3. Higher Engineering Mathematics by B.S. Grewal, 36 th Edition, Khanna Publishers.
4. Advanced Engineering Mathematics with MATLAB, Dean G. Duffy, 3 rd Edi, CRC Press Taylor & Francis
Group.
5. Mathematics for Engineering and Scientists. Alan Jeffrey, 6 th Edi, 2013, Chapman & Hall / CRC
6. Engineering Mathematics – I by T.K.V. Iyengar, B. Krishna Gandhi & Others, 2012 Yr. Edition S.Chand.
7. Engineering Mathematics – I by D.S. Chandrasekhar, Prison Books Pvt. Ltd.
8. Engineering Mathematics – I by G. ShankerRao& Others I.K. International Publications.

20
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
3 0 0 3
(A1014) ENGINEERING PHYSICS-II
UNIT-I
Lasers: Characteristics of lasers, spontaneous and stimulated emission of radiation, Einstein's coefficients and relation
between them, population inversion, lasing action in ruby laser, Helium-Neon laser, semiconductor diode laser,
applications of lasers.

Fiber Optics: Principle of optical fiber, construction of fiber, acceptance angle and acceptance cone, numerical
aperture, types of optical fibers: step index and graded index profiles, attenuation in optical fibers, optical fiber
communication, optical fiber sensors.
UNIT-II

Dielectric Properties: Electric dipole, dipole moment, dielectric constant, polarizability, electric susceptibility,
displacement vector, electronic, ionic, orientation and space charge polarizations and derivation of polarizabilities,
internal fields in solids, Clausius - Mossotti equation, piezo-electricity, ferro- electricity and pyro-electricity.
UNIT-III
Magnetic Properties & Superconducting Properties: Permeability, field intensity, magnetic field induction,
magnetization, magnetic susceptibility, origin of magnetic moment, Bohr Magneton, classification of dia, para and
ferro, ferri and anti-ferro magnetic materials on the basis of magnetic moment, domain theory of ferro magnetism on
the basis of hysteresis curve, soft and hard magnetic materials.
Superconductivity: Introduction, critical field, Meissner effect, effect of magnetic field, type-I and type-II
superconductors, BCS theory (qualitative), applications of superconductors.
UNIT-IV
Electromagnetic Theory: Review of steady and varying fields – Conduction and displacement current – Maxwell’s
equations in integral and differential forms – Electromagnetic wave equations in free space, dielectric and
conducting media – Poynting theorem.
UNIT-V
Nanotechnology: Origin of nanotechnology, nano scale, surface to volume ratio, quantum confinement, bottom-up
fabrication: sol-gel, precipitation, combustion methods; top-down fabrication: chemical vapour deposition, physical
vapour deposition, pulsed laser vapour deposition methods, characterization by XRD & TEM; properties and
applications.
Acoustics: Basic requirements of acoustically good hall, reverberation and time of reverberation, Sabine’s formula
for reverberation time, measurement of absorption coefficient of a material, factors affecting the architectural
acoustics and their remedies.
Ultrasonics: Introduction, production of ultrasonics using piezoelectric method –magnetostriction method-
applications.
TEXT BOOKS:
1. Engineering Physics by P K Palani Samy, Scitech Publications.
2. Applied Physics for Engineers by Dr.P.MadhusudanaRao, Academic Publishing Company.
3. Solid State Physics by S.O. Pillai (Main edition) – New Age Publishers.
REFERENCE BOOKS:
1. Fundamentals of Physics, David Halliday, Robert Resnick, Jearl Walker by John Wiley & Sons
2. Introduction to Solid State Physics – C. Kittel (Wiley Eastern).
3. Modern Physics by K. Vijaya Kumar, S. Chandralingam: S. Chand & Co.
4. Engineering Physics by R.K.Gaur and S.L.Gupta; Dhanpat Rai and Sons.

21
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem
L T P C
3 0 0 3
(A1018) CHEMISTRY OF ENGINEERING MATERIALS
UNIT I
HIGH POLYMERS: Types of polymerization (addition, condensation and copolymerization).
Plastics: Thermoplastic and Thermosetting resins, Compounding and fabrication of plastics (compression and
injection moulding). Preparation, properties, Engineering applications of PVC, Teflon and Bakelite.
Fibers: Characteristics of fibers – preparation, properties and uses of Nylon – 6,6 and Dacron – Fibre Reinforced
Plastics (FRP) – applications.
Rubbers: Natural rubber and its vulcanization.
Elastomers: Buna – s, Butyl rubber and Thiokol rubber.
Conducting Polymers: Polyacetylene, Polyaniline, Mechanism of conduction doping, applications of conducting
polymers.
Bio-degradable polymers: Preparation and applications of Polyvinyl acetate and Polylactic acid.
UNIT II
MATERIAL CHEMISTRY: Nanomaterials: Introduction, preparation by sol-gel and chemical vapour
deposition methods. Applications of nanomaterials - Superconductors, Semiconductors, Insulators and its
applications.
Cement – Chemical composition of cement, Manufacture of Portland cement, Setting and Hardening of cement,
Various reactions involved.
UNIT III
FUEL TECHNOLOGY: Gaseous Fuels: Classification of fuels – characteristics of fuels-calorific value-units.
Determination - Bomb calorimeter - Dulong’s formula.
Solid fuels- Coal; Classification of coal by rank-Analysis of coal-Proximate and Ultimate analysis and its
significance; Coke - Manufacture of Coke- Beehive Oven and Otto Hoffmann’s by Product Oven process.
Liquid fuels: Refining of Petroleum-,Cracking-types,fixed bed catalytic cracking.Petroleum products used as Fuels-
Gasoline-Knocking and Octane Number of Gasoline, Synthetic Petrol- Bergius and Fischer Tropsch method. Diesel
– Cetane number ,High speed and Low speed diesel oils ; LPG and Natural gas.
UNIT IV
Classification with examples – Characteristics of a good lubricant, Mechanism of lubrication (thick film, thin film
and extreme pressure); Properties of lubricants; Viscosity – Cloud point & pour point; Flash point & Fire point,
Saponification number-Carbon residue, Emulsification number, Precipitation number, Neutralisation number
UNIT V
SURFACE CHEMISTRY: Adsorption – Types of Adsorption, Isotherms – Freundlich and Langmuir adsorption
isotherm, applications of adsorption.
Colloids: Classification of colloids; Mechanical – Brownian movement. Electrical – Electrophoresis, Electro-
osmosis. Iso electric point. Optical – Tyndall effect. Micelles. Applications of colloids in industry.
TEXT BOOKS:
1. Engineering chemistry by B. Rama Devi & Ch. Venkata Ramana Reddy; Cengage Learning, 2012
2. Engineering Chemistry P.C .Jain and M.Jain, Dhanapat Rai & Sons
3. Engineering chemistry by Dr.Bharathi kumari, Dr.Jyotsna
4. Engineering chemistry by Thirumala chary,E.Laxminyarana ,SCITECHPublicationa(India) p ltd
REFERENCE BOOKS:
1. A Textbook of Engineering Chemistry, S.S.Dara, S.Chand & Co.
2. A Textbook of Engineering Chemistry, Sashi Chawla, Dhanapath Rai & Sons
3. Engineering Chemistry, B.K.Sharma Et al

22
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
4 1 0 4
(A1539) ‘C’ PROGRAMMING & DATA STRUCTURES

OBJECTIVES:

1. Understand computer basic’s, algorithms, flowcharts and write simple ‘C’ programs, data
types and operators, Console I/O functions, Decision making statements and loops.
2. Understand the concepts of functions and pointers.
3. Understand the concepts of strings and various string handling functions and Arrays.
4. Understand the concepts related to structures and able to differentiate between structure and union, Storing of
large data using files.
5. Understand and analyze various searching and sorting algorithms, data structures such as stacks and queues.

UNIT – I
Introduction to Computers- Elements of computer processing, Hardware and software, Computing Environments,
Computer Languages, SDLC, Problem solving-algorithms, Pseudo code, and flowcharts.
Introduction to C Language- History, Structure of a C program, Simple C Program, Compilation process (program
development).Identifiers, Data Types, Variables, Constants, Console I/O (printf, scanf), Operators – Arithmetic,
Relational, Logical, Conditional, Increment/Decrement etc, Expressions, Precedence and Associativity, Expression
Evaluation, Type conversions, pre-processor directives, Simple C Programming examples.

UNIT-II
Decision Statements and loops- Introduction, IF statement- Simple IF Statement, the IF ELSE Statement, Nesting
of IF ELSE Statement, The ELSE IF Ladder. The Switch Statement, Repetition statements - for, While, do-while
statements, Jump statements, Simple C Programming examples.
Functions-Designing Structured Programs, Functions, user defined functions, inter function communication,
Standard functions, Scope, Storage classes-auto, register, static, extern, scope rules, type qualifiers, recursion-
recursive functions, Limitations of recursion, example C programs, Command line arguments.

UNIT-III
Arrays – Concepts, using arrays in C, inter function communication, array applications, two – dimensional arrays,
multidimensional arrays, C program examples.
Strings – Concepts, C Strings, String Input / Output functions, arrays of strings, string manipulation functions,
string / data conversion, C program examples.

UNIT-IV
Structures and Union: Declaring and initializing a structure, Accessing the members of a structure, Nested
structures, self referential structures, Declaring and initializing a union. Enumerated types, typedef, bit fields.
Files- Concept of a file, streams, text files and binary files, Differences between text and binary files, Modes of a
file, Opening and Closing files, file input / output functions (standard library input / output functions for files), file
status functions (error handling), C program examples.

UNIT-V
Searching and Sorting – Sorting- selection sort, bubble sort. Searching - linear and binary search methods.
Data Structures – Introduction to Data Structures, Stacks –Operations, array representations of stacks, stack
applications, Queues – Operations, array representations of queues.

TEXT BOOKS:

1 C programming- A Problem-Solving Approach by Behrouz A.Forouzan,

2 How to Program, E.V.Prasad,Richard F.GilbergC Paul Deitel and Harvey Deitel, PH.
3 Computer Programming and Data Structures by E Balagurusamy, Tata McGraw Hill.
4 Yedidyah Langsam , Moshe J. Augenstein and Aaron M. Tenenbaum, Data Structures using C and C++. 2
ed, Pearson Education.
5 C Programming& Data Structures, B.A.Forouzan and R.F. Gilberg, Third Edition, Cengage Learning.

23
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
REFERENCE BOOKS:
1. Kanetkar, Yashavant, Let Us C, BPB.
2. The C Programming Language by Brain W.Kernighan, Dennis M.Ritchie.
3. Programming in C, 2/e By Ashok Kamthane.
4. Absolute beginner's guide to C, Greg M. Perry, Edition 2, Publisher: Sams Pub., 1994.
5. C & Data structures – P. Padmanabham, Third Edition, B.S. Publications.
6. Mark Allen Weiss, Data structure and Algorithm Analysis in C. Addison Wesley Publication.

ELECTRONIC MATERIALS, WEBSITES:

1 http://en.wikiversity.org/wiki/Topic:C
2 www.cprogramming.com
3 https://www.youtube.com/user/mycodeschool
4 http://freevideolectures.com/Course/2279/Data-Structures-And-Algorithms

OUTCOMES:

1 Understand the algorithms, flowcharts implementation of simple ‘C’ programs, data types and operators
and Console I/O functions. Implement the decision control statements, loop control statements and case
control structures.
2 Declare and implement the pointers and functions.
3 Declare and implement the arrays and strings.
4 Understand the structures declaration, initialization and implementation, understand the file operations,
Character I/O, String I/O, File pointers and importance of pre-processor directives.
5 Understand the searching and sorting algorithms, and to solve the problems using data structures such as
stacks and queues using arrays.

24
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
3 1 0 3
(A1304) ENGINEERING MECHANICS-II

OBJECTIVE: This course is to introduce the basic principles of engineering mechanics with emphasis on
their analysis and application to practical engineering problems.

UNIT-I
Kinematics of a Particle: Motion of a particle – Rectilinear motion – motion curves – Rectangular
components of curvilinear motion– Kinematics of Rigid Body - Types of rigid body motion -Angular motion -
Fixed Axis Rotation
UNIT-II
Kinetics of particles: Translation -Analysis as a Particle and Analysis as a Rigid Body in Translation –
Equations of Plane motion - Angular motion - Fixed Axis Rotation – Rolling Bodies
UNIT-III

Work Energy- Method: Work Energy equations for translations. Work Energy Applications to Particle
Motions. Work Energy applied to connected systems. Work Energy applied to fixed axis rotation and plane
motions.

UNIT-IV
Virtual Work and Impulse Momentum: Introduction- Principle of Virtual work and uses of Principle of
Virtual Work. Impulse and Momentum- Applications
UNIT-V
Mechanical Vibrations: Definitions and Concepts- Simple Harmonic Motion- Free Vibrations- Simple
Pendulum, Compound Pendulum and Torsion Pendulum. Free Vibrations without Damping (General Cases).

TEXT BOOKS:
1. Singer’s Engineering Mechanics Statics and Dynamics , K. Vijaya Kumar Reddy, J. Suresh Kumar, BS
Publications, 3rd Edition(SI Units)Fifth impression 2013
2. Engg. Mechanics / Timoshenko & Young

REFERENCE BOOKS:
1. Engg. Mechanics/ Irving Shames, G. Krishna Mohan Rao, Prentice Hall
2. Engg. Mechanics Umesh Regl / Tayal.
3. A text of Engineering Mechanics /YVD Rao/ K. Govinda Rajulu/ M. Manzoor Hussain, Academic
Publishing Company
4. Text Book in Applied Mechanics / Malhotra, Subramanian, Gahlot and Rathore / New Age.
5. Engg. Mechanics / KL Kumar / Tata McGraw Hill.
6. Engg. Mechanics / S.S. Bhavikati & K.G. Rajasekharappa

OUTCOMES: By undergoing this course, students will be able to,

1. Understand and analyze kinetics of a particle.

2. Understand and apply work enrgy principles to practical problems.
3. Understand concepts of vibration.

25
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
3 0 3 4
(A1305) ENGINEERING GRAPHICS& AUTO CAD
(Common to MECH & CIVIL Branches)

OBJECTIVES:
1. The objective of this subject is to provide the basic concepts about Engineering Drawing. Detailed
concepts are given in projections, technical drawing, dimensioning and specifications
2. It is ideal to master the fundamentals of engineering drawing first and to later use these fundamentals for a
particular application, such as computer aided drafting. Engineering. Drawing is the language of engineers,
by studying this course engineering and technologystudents will eventually be able to prepare drawings of
various objects being used in technology.
UNIT - I
Development of Surfaces: Development of right, Regular solids – prisms, cylinder, pyramids, cone and their
parts, frustum of solids.

UNIT-II
Intersection of Solids: Intersection of cylinder Vs cylinder, cylinder Vs prism, cylinder Vs cone.
UNIT – III
Isometric Projections: Principles of Isometric Projection – Isometric Scale – Isometric Views – Conventions
– Isometric Views of Lines, Plane Figures, Simple and Compound Solids – Isometric Projection of objects
having non- isometric lines. Isometric Projection of Spherical Parts.
UNIT-IV
Transformation of Projections: Conversion of Isometric Views to Orthographic Views and Vice-versa –
Conventions
Perspective Projections: Perspective view : points, lines and plane figures, vanishing point methods( General
Method only)
UNIT-V
Computer Aided Drawing: Introduction, starting the software, types of coordinate systems, tool bars & menu
bars, General Software commands, Orthographic & Isometric Projection -Simple drawings.
(Practice on AutoCAD; Examination on writing command sequence/ script files only)
TEXT BOOKS:
1. Engineering Drawing N.D. Bhatt / Charotar
2. Engineering Drawing and Graphics Rane and Shah/ Pearson Edu.
3. Engineering Drawing And Graphics + AutoCAD, K Venugopal, New Age International.
REFERENCE BOOKS:
1. A Text Book of Engineering Drawing / Dhawan R K / S. Chand
2. Engineering Graphics with Auto CAD / James D Bethune / Pearson Edu.
3. Engineering Graphics / K R Mohan / Dhanpat Rai.
4. Text book on Engineering Drawing / KL Narayana/ P Kannaih / Scitech
5. Computer Aided Engineering Drawing / S.Tryumbaka Murthy/ I.K.Internatinal

OUTCOMES:

 Able to draw the surface sheath of solids by development of surfaces and prepare drawings of solids and
their inter penetrations.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
0 0 3 2

(A1560) ‘C’ PROGRAMMING & DATA STRUCTURES LAB

WEEK WISE PROGRAMS

Week 1 Basic DOS Commands
a)Write a simple C program to Print “Hello World”
Week 2 b) Write a simple C program Declaring Variable and Printing its Value
c) Write a simple C Program to Calculate Area and Circumference of Circle
a) Write a simple C program to implement basic arithmetic operations - sum,
difference, product, quotient and remainder of given numbers.
Week 3
b)Write a C program using Assignment Operator.
c) Write a C program using Logical Operator.
a)Write a C Program to Demonstrate the increment and decrement operators.
Week 4 b)Write a C Program to multiply given number by 4 using bitwise operators
c)Write a C Program to demonstrate Ternary condition/conditional operator.
a) Write a C programs - to find the largest and smallest of 2 numbers(if – else), to
find the largest and smallest of 3 numbers(Nestedif – else), roots of quadratic
equation(else – if ladder).
b)The total distance traveled by vehicle in ‘t’ seconds is given by
distance=ut+1/2at2 where ‘u’ and ‘a’ are the initial velocity and acceleration.
week 5 Write a c program to find the distance traveled at regular intervals of time given the
values of’u’ and ‘a’.The program should provide the flexibility to the user to select
his own time intervals and repeat the calculations for different values of ‘u’ and ‘a’.
c)Write a c program ,which takes two integer operands and one operator from the
user,performs the operation and the prints the result.(consider the operators +,-
,*,/,% and use switch statement).
a)Write a C program to find the sum of individual digits of a positive integer
b) A Fibonacci Sequence is defined as follows: the first and second terms in the
sequence are 0 and 1.Subsequent terms are found by adding the preceding two
week 6 terms in the sequence .Write a c program to generate the first n terms of the
sequence.
c) Write a c program to generate all the prime numbers between 1 and n ,where n is
a value supplied by the user.
a)Write a C program to read in two numbers, x and n, and then compute the sum of
this geometric progression:
week 7 1+x+x2+x3+………….+xn
b) Write a C program to generate Pascal's triangle.
c) Write a C program to construct a pyramid of numbers
a)Write a programs that use both recursive and non-recursive functions
week 8 i)To find the factorial of a given integer.(non- recursive)
ii)To find the GCD of two given integers.(Non-recursive)
a)Write a c program to find both the largest and smallest number in a list of
week 9
integers.
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

b)write a c program that uses functions to perform the following:

i)Addition of Two Matrices.
ii)Multiplication of Two Matrices.
a) Write a c program that uses functions to perform the following operations:
i)To insert a sub-string in given main string from a given position.
week 10
ii) To delete n Characters from a given position in a given string.
b)Write a C program to determine if the given string is a palindrome or not
Write a C program that uses functions to perform the following operations:
i) Reading a complex number
ii) Writing a complex number
week 11
iii) Addition of two complex numbers
iv) Multiplication of two complex numbers
(Note: represent complex number using a structure.)
a)Write a C program which copies one file to another
week 12 b) Write a C program to reverse the first n characters in a file.
(Note: The file name and n are specified on the command line).
a)Write a C program that implements the following sorting methods to sort a given
list of integers in ascending order
i) Bubble sort ii)Selection sort
week 13 b) Write C programs that use both recursive and non recursive functions to
perform the following searching operation for a Key value in a given list of integers
:
i)Linear search ii)Binary search
a) Write C programs that implement Stack (its operations) using Arrays
week 14
b) Write C programs that implement Queue (its operations) using Arrays

OUTCOMES:

1. To understand the various steps in program development.

2. To understand the basic concepts in C Programming Language.
3. To understand different modules that includes conditional and looping expressions.
4. To understand how to write modular and readable C Programs.
5. To write programs in C to solve problems using arrays, structures and files.
6. To understand the behavior of data structures such as stacks, queues.
7. To understand and analyze various searching and sorting algorithms.
8. To write programs in C to solve problems using data structures such as arrays.

28
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
0 0 3 2

(A1015) ENGINEERING PHYSICS LAB

OBJECTIVES:

 The objective of the course is that the student will have exposure to various experimental skills which is
very essential for an Engineering student.
 The experiments are selected from various area of Physics like Physical Optics, Lasers, Fiber Optics,
Sound,
 Mechanics, Electricity & Magnetism and Basic Electronics.
 Also the student is exposed to various tools like Screw gauge, Vernier Callipers, Physics Balance ,
Spectrometer and Microscope.

1. Determination of wavelength of a source – Diffraction Grating.

3. Newton’s Rings - Radius of curvature of plano convex lens.
4. Melde’s experiment – Transverse and longitudinal modes.
5. Time constant of an R-C circuit.
6. L-C-R circuit.
7. Magnetic field along the axis of current carrying coil – Stewart and Gees method.
8. Bending losses of fibres & Evaluation of numerical aperture of a given fibre.
9. Energy gap of a material of p-n junction.
10. Torsional pendulum.
11. Wavelength of light –Diffraction grating using laser.
12. Sonometer -AC power supply.
13. Characteristics of a LED.
14. Characteristics of a photodiode.
15. Characteristics of a solar cell.
16. Determination of velocity of ultrasonic waves.

REFERANCE BOOK:
1. Laboratory Manual of Engineering Physics by Dr.Y.Aparna & Dr. K.VenkateswaraRao (V.G.S Publishers).

OUTCOMES:

1 The student is expected to learn from this laboratory course the concept of error and its analysis. It also
allows the student to develop experimental skills to design new experiments in Engineering.
2 With the exposure to these experiments the student can compare the theory and correlate with experiment.

(A student will perform any ten experiments among the above)

29
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. II-Sem L T P C
0 0 3 2

(A1019) ENGINEERING CHEMISTRY LAB

I Inorganic chemistry experiments by Analytical methods.

Water Analysis:
1. Estimation of Hardness of water by EDTA method
2. Estimation of Alkalinity of water.

II. Instrumentation.
3. Estimation of Copper by colorimetric Method.
4. Conductometric Titration of a strong acid vs a strong base
5. Potentiometric Titration of a strong acid vs a strong base

III.Identification and preparation of organic compounds

6. Preparation of ASPIRIN
7. Preparation of Thiokol Rubber

IV.Physical chemistry experiments

8. Determination of Viscosity of a Liquid.

9. Determination of Surface Tension of a liquid.
10. Adsorption of acetic acid on activated charcoal
11. Determination of melting point and Boiling point of given solids and liquids

V.Cement Analysis

12. Determination of Ferric iron in cement by Colorimetry

REFERENCE BOOK:

1 Larorotorymaual of engg chemistry by Mukkantietal, VGS publications

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. III-Sem L T P C
4 1 0 4

(A1008) MATHEMATICAL METHODS

Unit – I
Solutions of Linear & Non-Linear equations :Introduction to Algebraic and Transcendental Equations, Bisection
Method, Method of False Position (Regula – False Method), Iteration Method, Newton – Raphson’s Method, Errors
in Polynomial.Gauss Jacobi’s iterative method, Gauss-Seidel Method.
Unit – II
Interpolation& Curve fitting:Forward , Backward & Central Differences, Symbolic Relations, Newton’s Forward
& Backward Interpolation, Gauss’s Forward & Backward Interpolation, Lagrange’s Interpolation & Problems.
Fitting straight line, Fitting Non-Linear curve, Curve fitting by sum of Exponentials, Non-Linear Weighted least
squares approximation.
Unit –III
Numerical Differentiation, Integrations & Solutions of ODE : Numerical Differentiation, Derivatives using
forward & backward difference formula, Derivatives using central difference formula, Trapezoidal Rule, Simpson’s
1/3 Rule, 3/8 Rule.
Introduction to Numerical solutions of ODE, Taylor’s series method, Picard’s method of Successive
Approximations, Euler’s method, Euler’s Modified method, Runga-Kutta method , Predictor and Corrector method,
Milne’s Predictor and Corrector method, Adams-Moulton method.
Unit – IV
Partial differential equations: Introduction and Formation of partial differential equation by elimination of
arbitrary constants and arbitrary functions solutions of first order linear (Lagrange) equation and non-linear
equations (Charpit’s method).Method of separation of variables for second order equations – applications of Partial
differential equations – Two dimensional wave equation.Heat equation.
Unit – V
Fourier transforms & Z-transforms:Fourier integral theorem – Fourier sine and cosine integrals. Fourier
transforms – Fourier sine and cosine transforms – properties – Inverse transforms – Finite Fourier transforms.
Z-transforms, inverse Z-transforms, properties, Damping rule, shifting rule, initial and final value theorems,
convolution theorem, solution of difference equations by Z-transforms.

TEXT BOOKS:
1. Kreyszig’s Mathematical Methods by Dr. A. Ramakrishna Prasad, 2014 yr Edition John Wiley
Publications.
2. Advanced Engineering Mathematics by R.K. Jain &S.R.K. Iyengar, 3 rd edition, Narosa Publishing House,
Delhi.
REFERENCE BOOKS:
1. Advanced Engineering Mathematics by Kreyszig, 8 th Edition, John Wiley & Sons Publishers
2. Higher Engineering Mathematics by B.S. Grewal, 36th Edition, Khanna Publishers.
3. Advanced Engineering Mathematics with MATLAB, Dean G. Duffy, 3 rd Edi, CRC Press Taylor & Francis
Group.
4. Mathematics for Engineering and Scientists. Alan Jeffrey, 6 th Edi, 2013, Chapman & Hall / CRC
5. Introductory Methods of Numerical Analysis , S.S.Sastry, 4h Edition, Prentce Hall of India Pvt. Ltd.
6. Mathematical Methods by T.K.V. Iyengar, B. Krishna Gandhi & Others, 2013 Yr. Edition S.Chand.
7. Mathematical Methods by D.S. Chandrasekhar, Prison Books Pvt. Ltd.
8. Mathematical Methods by G. ShankerRao& Others I.K. International Publications.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. III-Sem L T P C
4 0 0 4

(A1307) METALLURGY & MATERIAL SCIENCE

OBJECTIVE: At some point of time or the other an engineering problem involves issues related to material
selection. Understanding the behavior of materials, particularly structure-property correlation, will help
selecting suitable materials for a particular application.
UNIT – I
Structure of Metals: Bonds in Solids – Metallic bond - crystallization of metals, grain and grain boundaries,
effect of grain boundaries on the properties of metal / alloys – determination of grain size.
Constitution of Alloys: Necessity of alloying, types of solid solutions, Hume Rotherys rules, intermediate alloy
phases, and electron compounds.
UNIT -II
Equilibrium Diagrams : Experimental methods of construction of equilibrium diagrams, Isomorphous alloy
systems, equilibrium cooling and heating of alloys, Lever rule, coring miscibility gaps, eutectic systems,
congruent melting intermediate phases, peritectic reaction. Transformations in the solid state – allotropy,
eutectoid, peritectoid reactions, phase rule, relationship between equilibrium diagrams and properties of alloys.
Study of important binary phase diagrams of Cu-Ni-, Al-Cu, Bi-Cd, Cu-An, Cu-Sn and Fe-Fe3C.
UNIT -III
Cast Irons and Steels: Structure and properties of White Cast iron, Malleable Cast iron, grey cast iron,
Spheroidal graphite cast iron, Alloy cast irons. Classification of steels, structure and properties of plan carbon
steels, Low alloy steels, Hadfield manganese steels, tool and die steels.
UNIT – IV
Heat treatment of Alloys: Effect of alloying elements on Fe-Fe3C system, Annealing, normalizing,
Hardening, TTT diagrams, tempering, Hardenability surface - hardening methods, Age hardening treatment,
Cryogenic treatment of alloys.
Non-ferrous Metals and Alloys: Structure and properties of copper and its alloys, Aluminium and its alloys,
Titanium and its alloys.
UNIT – V
Ceramic materials: Crystalline ceramics, glasses, cermaets, abrasive materials, nonomaterials – definition,
properties and applications of the above.
Composite materials: Classification of composites, various methods of component manufacture of
composites, particle – reinforced materials, fiber reinforced materials, metal ceramic mixtures, metal – matrix
composites and C – C composites.
TEXT BOOKS:
1. Introduction to Physical Metallurgy / Sidney H. Avener.
2. Material science & Metallurgy / Kodgire
REFERENCE BOOKS:
1. Science of Engineering Materials / Agarwal
2. Materials Science / Vijendra Singh
3. Elements of Material science / V. Rahghavan
4. An introduction to material science / W.g.vinas & HL Mancini
5. Material science & material / C.D.Yesudian & harris Samuel
6. Engineering Materials and Their Applications – R. A Flinn and P K Trojan / Jaico Books.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:

By undergoing this course, student will be able to

 Understand the relationship between crystal structure and microstructure of materials and mechanical
properties.
 Identify, analyze and interpret the phases and microstructure of common ferrous and non-ferrous materials.
 Understand and identify suitable heat treatment process for common engineering applications for ferrous
and non-ferrous materials.
 Understand structure, properties and processing methods for ceramic materials and composite materials.

33
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. III-Sem L T P C
4 1 0 4

(A1308) MECHANICS OF SOLIDS

OBJECTIVE: The objectives of this course are to introduce students to continuum mechanics, elasticity
theory and solid mechanics. The course is intended for students who are thinking about advanced studies in
engineering.

UNIT-I
Simple Stresses and Strains : Elasticity and plasticity – Types of stresses and strains – Hooke’s law – stress –
strain diagram for mild steel – Working stress – Factor of safety – Lateral strain, Poisson’s ratio and
volumetric strain – Elastic moduli and the relationship between them – Bars of varying section – composite
bars – Temperature stresses. Strain energy – Resilience – Gradual, sudden, impact and shock loadings.
UNIT-II
Shear Force and Bending Moment : Definition of beam – Types of beams – Concept of shear force and
bending moment – S.F and B.M diagrams for cantilver, simply supported and overhanging beams subjected to
point loads , U.D.L, Uniformly Varying Loads and combination of these loads – Point of contraflexure –
Relation between S.F., B.M and rate of loading at a section of a beam.
UNIT-III
Flexural Stresses: Theory of simple bending – Assumptions- Derivation of bending equation : M/I=f/y=E/R
Neutral axis – Determination of bending stresses – section modules of rectangular and circular sections (Solid
and Hollow), I,T,Angle and Channel sections – Design of simple beam sections.
Shearing Stresses: Derivation of formula – Shear stress distribution across various beam sections like
rectangular, circular, triangular, I, T angle sections.

UNIT-IV
Deflection of Beams : Bending into a circular arc – slope, deflection and radius of curvature – Differential
equation for the elastic line of a beam – Double integration and Macaulay’s methods – Determination of slope
and deflection for cantilever and simply supported beams subjected to point loads, - U.D.L. uniformly varying
load.

Thin Cylinders: Thin seamless cylindrical shells – Derivation of formula for longitudinal and circumferential
stresses – hoop, longitudinal and volumetric strains – changes in dia, and volume of thin cylinders – Thin
spherical shells.

UNIT-V
Principal Stresses and Strains: Introduction- Stresses on an inclined section of a bar under axial loading-
compound stresses- Normal and tangential stresses on an inclined plane for biaxial stresses- Two perpendicular
normal stresses accompanied by a state of simple shear- Mohr’s circle of stresses- Principal stresses and
strains- Analytical and graphical solutions.
Theories of Failure: Introduction- various theories of failure- Maximum Principal stress theory, Maximum
shear stress theory,Maximum Principal strain theory, Strain energy theory, Shear strain energy(Von mises)
theory

TEXT BOOKS:

1. Strength of Materials by Andrew Pytel and Ferdinond L. Singer Longman

2. Strength of Materials by Jondar : Galgotia Publications
3. Mechanics of materials by Dr B C Punmia; Laxmi Publications

34
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
REFERENCES BOOKS:

1. Strength of Materials by Bansal, Lakshmi Publications

2. Strenght of Mateirals by S. Tumoshenko
3. Strength of Materials by R.S. Khurmi; S. Chand & Co. 2005

OUTCOMES:

 By undergoing this course, student will be able to Learn elastic behavior of materials subjected to axial
stresses/ Loads.
 Analyze for shear forces, shearing stresses, bending moment, flexural stresses and deflections on a beam
subjected to different kinds of lateral loads
 Analyze for forces in pin jointed plane frames by appropriate method of analysis
 Design and analyze pressure vessels, both thin& thick cylinders subjected to internal and external pressure
loads.

35
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. III-Sem L T P C

4 1 0 4
(A1309) THERMODYNAMICS
Note: Use of Steam tables and Psychrometry chart is permitted in examination
OBJECTIVES:
To familiarize:
1. Basic concepts and first law of thermodynamics
2. Volumetric properties of pure fluids
3. Second law of thermodynamic
4. The concept of vapor/liquid equilibrium
5. The concept of chemical equilibrium

UNIT – I
Introduction- Basic Concepts: System, Control Volume, Surrounding, Boundaries, Universe, Types of
Systems, Macroscopic and Microscopic viewpoints, Concept of Continuum, Thermodynamic Equilibrium,
State, Property, Process, Exact & Inexact Differentials, Cycle – Reversibility – Quasi – static Process,
Irreversible Process, Causes of Irreversibility – Energy in State and in Transition, Types, Displacement &
Other forms of Work, Heat, Point and Path functions, Zeroth Law of Thermodynamics – Concept of
Temperature – Principles of Thermometry – Reference Points – Const. Volume gas Thermometer – Scales of
Temperature, Ideal Gas Scale
UNIT II
PMM I - Joule’s Experiments – First law of Thermodynamics – Corollaries – First law applied to a Process –
applied to a flow system – Steady Flow Energy Equation.Limitations of the First Law – Thermal Reservoir,
Heat Engine, Heat pump , Parameters of performance, Second Law of Thermodynamics, Kelvin-Planck and
Clausius Statements and their Equivalence / Corollaries, PMM of Second kind, Carnot’s principle, Carnot
cycle and its specialties, Thermodynamic scale of Temperature, Clausius Inequality, Entropy, Principle of
Entropy Increase – Energy Equation, Availability and Irreversibility, Gibbs and Helmholtz Functions,
Maxwell Relations – Elementary Treatment of the Third Law of Thermodynamics
UNIT – III
Pure Substances, p-V-T- surfaces, T-S and h-s diagrams, Mollier Charts, Phase Transformations – Triple point
at critical state properties during change of phase, Dryness Fraction – Clausius – Clapeyron Equation Property
tables. Mollier charts – Various Thermodynamic processes and energy Transfer – Steam Calorimetry. Perfect
Gas Laws – Equation of State, specific and Universal Gas constants – various Non-flow processes, properties,
end states, Heat and Work Transfer, changes in Internal Energy – Throttling and Free Expansion Processes –
Flow processes
UNIT IV
Deviations from perfect Gas Model – Vader Waals Equation of State – Compressibility charts – variable
specific Heats – Gas Tables. Mixtures of perfect Gases – Mole Fraction, Mass friction Gravimetric and
volumetric Analysis – Dalton’s Law of partial pressure, Avogadro’s Laws of additive volumes – Mole fraction
, Volume fraction and partial pressure, Equivalent Gas const. And Molecular Internal Energy, Enthalpy, sp.
Heats and Entropy of Mixture of perfect Gases and Vapour
UNIT - V
Psyhrometry: Atmospheric air - Psychrometric Properties – Dry bulb Temperature, Wet Bulb
Temperature, Dew point Temperature, Thermodynamic Wet Bulb Temperature, Specific Humidity, Relative
Humidity, saturated Air, Vapour pressure, Degree of saturation – Adiabatic Saturation , Carrier’s Equation –
Psychrometric chart.
Power Cycles : Otto, Diesel, Dual Combustion cycles– comparison of Cycles, Sterling Cycle, Atkinson
Cycle, Ericsson Cycle, Description and representation on P–V and T-S diagram, Thermal Efficiency, Mean
Effective Pressures on Air standard basis.

36
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
TEXT BOOKS:
1. Engineering Thermodynamics / PK Nag /TMH, III Edition
2. Thermodynamics / C.P.Arora.
REFERENCE BOOKS:
1. Thermodynamics – An Engineering Approach – Yunus Cengel & Boles /TMH
2. Fundamentals of Classical Thermodynamics – G. Van Wylan & R.E. Sonntag – John Wiley Pub.
3. Thermodynamics – J.P.Holman / McGrawHill

OUTCOMES:

 By undergoing this course, student will be able to Understand the basic concepts of thermodynamics.
 Understand and apply laws of thermodynamics to different systems.
 Understand and analyze properties of pure substances and gas mixtures
 Analyze air standard cycles and refrigeration cycles.

37
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. III-Sem L T P C
4 0 0 4
(A1310) PRODUCTION TECHNOLOGY
UNIT – I
Casting: Steps involved in making a casting – Advantage of casting and its applications; Patterns- Types - Pattern
making, , Materials used for patterns, pattern allowances and their construction; Properties of moulding sands and
cores. Methods of Melting - Crucible melting and cupola operation – Defects in castings;
Casting processes – Types – Sand moulding, Centrifugal casting, die- casting, Investment casting, shell moulding;
Principles of Gating – Requirements – Types of gates, Design of gating systems – Riser – Function, types of Riser
and Riser design.Solidification of casting – Solidification of pure metal – Nucleation and grain growth, casting
design considerations
UNIT – II
Welding: Classification – Types of welds, welded joints and welding electrodes; Gas welding - Types, Gas Cutting.
Arc welding, forge welding, submerged arc welding, Resistance welding, Thermit welding, Soldering and Brazing.
UNIT – III
Inert Gas Welding - TIG Welding, MIG welding, Friction welding, Induction welding, Explosive welding, Laser
Welding; Heat affected zone in welding. Welding defects – causes and remedies. Destructive and non- destructive
testing of welds.
UNIT – IV
Hot working, cold working, strain hardening, recovery, recrystallisation and grain growth.
Rolling fundamentals – Theory of rolling, types of Rolling mills and products. Forces in rolling and power
requirements.
Stamping, Forming and other cold working processes. Blanking and piercing – Bending and forming – Drawing and
its types – Wire drawing and Tube drawing – Coining – Hot and cold spinning.
Types of presses and press tools. Forces and power requirement in the above operations.
UNIT – V
Extrusion of Metals: Basic extrusion process and its characteristics. Hot extrusion and cold extrusion - Forward
extrusion and backward extrusion – Impact extrusion – Extruding equipment – Tube extrusion and pipe making,
Hydrostatic extrusion. Forces in extrusion
Forging Processes: Forging operations and principles – Tools – Forging methods – Smith forging, Drop Forging –
Roll forging – Forging hammers; Rotary forging – forging defects – cold forging, swaging, Forces in forging
operations.
TEXT BOOK:
1. Manufacturing Technology / P.N. Rao/TMH
REFERENCE BOOKS:
1. Production Technology / R.K. Jain
2. Metal Casting / T.V Ramana Rao / New Age
3. Principles of Metal Castings / Rosenthal.
4. Welding Process / Parmar /
5. Production Technology /Sarma P C /
6. Manufacturing Engineering and Technology/Kalpakjin S/ Pearson Edu.

OUTCOMES:

 By undergoing this course, student will be able to Understand the casting process in manufacturing of
different types products.
 Understand the principle and operation of different welding processes required for fabrication.
 Understand the different metal forming processes.
 Understand the types of plastics and their processing methods.

38
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. III-Sem L T P C

4 0 0 4

(A1020) ENVIRONMENTAL STUDIES

UNIT - I
Multidisciplinary Nature of Environmental Studies: Definition, Scope and Importance – Need for Public
Awareness.
Natural Resources : Renewable and non-renewable resources – Natural resources and associated problems –
Forest resources – Use and over – exploitation, deforestation, case studies – Timber extraction – Mining, dams
and other effects on forest and tribal people – Water resources – Use and over utilization of surface and ground
water – Floods, drought, conflicts over water, dams – benefits and problems - Mineral resources: Use and
exploitation, environmental effects of extracting and using mineral resources, case studies. - Food resources:
World food problems, changes caused by agriculture and overgrazing, effects of modern agriculture, fertilizer-
pesticide problems, water logging, salinity, case studies. - Energy resources: Growing energy needs, renewable
and non-renewable energy sources use of alternate energy sources. Case studies. Land resources: Land as a
resource, land degradation, man induced landslides, soil erosion and desertification. Role of an individual in
conservation of natural resources. Equitable use of resources for sustainable lifestyles.
UNIT - II
Ecosystems: Concept of an ecosystem. - Structure and function of an ecosystem. - Producers, consumers and
decomposers. - Energy flow in the ecosystem - Ecological succession. - Food chains, food webs and ecological
pyramids. - Introduction, types, characteristic features, structure and function of the following ecosystem:
a. Forest ecosystem
b. Grassland ecosystem
c. Desert ecosystem
d. Aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries)
UNIT - III
Biodiversity and Its Conservation: Introduction - Definition: genetic, species andecosystem diversity. - Bio-
geographical classification of India - Value of biodiversity: consumptive use, productive use, social, ethical,
aesthetic and option values - . Biodiversity at global, National and local levels. - . India as a mega-diversity
nation - Hot-sports of biodiversity - Threats to biodiversity: habitat loss, poaching of wildlife, man-wildlife
conflicts. - Endangered and endemic species of India – Conservation of biodiversity: In-situ and Ex-situ
conservation of biodiversity.
UNIT - IV
Environmental Pollution: Definition, Cause, effects and control measures of :
a. Air pollution b. Water pollution c. Soil pollution d. Marine pollution e. Noise pollution f. Thermal pollution
g. Nuclear hazards.
Solid Waste Management: Causes, effects and control measures of urban and industrial wastes. - Role of an
individual in prevention of pollution. - Pollution case studies. - Disaster management: floods, earthquake,
cyclone and landslides.
UNIT - V
Social Issues and The Environment : From Unsustainable to Sustainable development -Urban problems
related to energy -Water conservation, rain water harvesting, watershed management -Resettlement and
rehabilitation of people; its
problems and concerns. Case Studies -Environmental ethics: Issues and possible solutions. -Climate change,
global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust. Case Studies. -Wasteland
reclamation. –Consumerism and waste products. -Environment Protection Act. -Air (Prevention and Control of
Pollution) Act. -Water (Prevention and control of Pollution) Act -Wildlife Protection Act -Forest Conservation
Act -Issues involved in enforcement of environmental legislation. -Public awareness.
Human Population and the Environment: Population growth, variation among nations. Population
explosion - Family Welfare Programme. -Environment and human health. -Human Rights. -Value Education. -
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
HIV/AIDS. -Women and Child Welfare. -Role of information Technology in Environment and human health.
–Case Studies.

Field Work: Visit to a local area to document environmental assets River /forest grassland/hill/mountain -
Visit to a local polluted site-Urban/Rural/industrial/ Agricultural Study of common plants, insects, birds. -
Study of simple cosystemspond,
river, hill slopes, etc.
TEXT BOOKS:
1 Textbook of Environmental Studies for Undergraduate Courses by Erach Bharucha for University Grants
Commission.,UniversitiesPress
2 Environmental Studies by R. Rajagopalan, Oxford University Press.
REFERENCE BOOK:
1. Textbook of Environmental Sciences and Technology by M. Anji Reddy, BS Publication.

OUTCOMES:

 By undergoing this course, student will be able to Understand the basics of biotic and abiotic things
present in the environment and their effects on environment.
 Understand the effects of technological / scientific developments on environment
 Assess the impacts on environment and strategic management of environment as stipulated by the local
legislative rules and regulations
 Understand the concepts of sustainable growth related to human life

40
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. III-Sem L T P C

0 0 3 2

(A1311) METALLURGY & MECHANICS OF SOLIDS LAB

METALLURGY LAB:

1. Preparation and study of crystal structures

2. Preparation and study of the microstructure of pure metals like iron, copper and Aluminum
3. Preparation and study of the microstructure of Mild steels, low carbon steels, High carbon steels
4. Study of the microstructures of Cast Irons
5. Study of the microstructures of non ferrous alloys
6. Study of the microstructures of heat treated steels
7. Hardenability of steels by Jomney end quench test
8. To find out the hardness of various treated and un treated steels
9. Study of microstructure in Heat Affected Zone(HAZ) of welded joint
10. Study of Hardness variation across Heat Affected Zone(HAZ) of welded joint

MECHANICS OF SOLIDS LAB:

1. Direct tension test
2. Bending test: simple supported beam and cantilever beam
3. Hardness test: Brinells hardness and Rockwell hardness
4. Test on springs
5. Compression test on cube
6. Impact test: Izod and Charpy tests
7. Torsion test: circular bars
8. Punch shear test
9. Proof of Maxwell reciprocal theorem
10. Strain energy due to impact load

OUTCOMES:

 By undergoing this course, student will be able to Prepare metallic specimens for metallographic
examination.
 Identify, analyze and interpret the phases and microstructure of common ferrous and non-ferrous
materials.
 Conduct mechanical tests for the evaluation of mechanical properties.
 Understand, analyze and interpret mechanical behaviour of materials under various loading conditions.

(Student will perform six exercises from each of above two labs)

41
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. III-Sem L T P C

0 0 3 2

(A1312) PRODUCTION TECHNOLOGY LAB

Metals Casting Lab:

1. Moulding - 2 Exercises
2. Melting & Casting - Demonstration
3. Pattern Marking - 1 Exercise
Welding Lab:
1 Arc Welding:
a) Effect of polarity on welds strength & Heat affected zone
b) Effect of current on weld strength and Heat affected zone
2 Spot Welding – Effect of current on weld strength.
3 Gas welding and brazing exercises.
Mechanical Press Working:
1 Blanking & Piercing operation & Study of simple Compound and progressive press tools.
2 Hydraulic Press: Deep Drawing and Extrusion Operations.
3 Bending and other operations.
Processing of Plastics:
1 Injection Moulding
2 Blow Moulding

OUTCOMES:

 By undergoing this course, student will be able to Understand the casting process in manufacturing of
different types products.
 Understand the principle and operation of different welding processes required for fabrication.
 Understand the different metal forming processes.
 Understand the types of plastics and their processing methods.

42
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. IV-Sem L T P C

4 1 0 4
(A1313) FLUID MECHANICS & HYDRAULIC MACHINERY

OBJECTIVES:

The purpose of this course is to learn the Fluid properties and fundamentals of fluid statics and fluid flow
 To introduce the concepts of flow measurements and flow through pipes
 To introduce the concepts of momentum principles
 To impart the knowledge on pumps and turbines
UNIT I
Fluid Statics: Dimensions and Units: physical properties of fluids-specific gravity, viscosity, surface tension-
vapour pressure and their influence on fluid motion-atmospheric, gauge and vaccum pressure- measurement of
pressure- piezometer, U-Tube and Differential Manometers.
UNIT II
Fluid kinematics: stream line, path line and steak line and stream line, classification of flows steady & un
steady, uniform & non uniform, laminar & turbulent, rotational & irrotational flows-equation of continuity for
one dimensional flow and three dimensional flow.
Fluid dynamics: Surface & body forces Euler’s & Bernouli’s equations for flow along a stream line, moment
equation and its applications on force on pipe bend. Measurement of flow: pitot tube, venture meter and orifice
meter, flow nozzle.
UNIT III
Closed conduit flow: Reynold’s experiment-Darcy Weisbach equation-minor losses in pipes-pipes in series
and pipes in parallel-total energy line-hydraulic gradient line.
Boundary layer concepts: Definition, thicknesses, characteristics along thin plate, laminar and turbulent
boundary layers (No derivations) boundary layer in transition, separation of boundary layers submerged
objects-drag and lift .
UNIT IV
Basics and hydraulic turbine turbo machinery: Hydro dynamic force on jets on stationary and moving
plate, inclined, and curved vanes, jet striking centrally and at tip, velocity diagrams, work done and efficiency ,
flow over radial vanes.
Classification of turbines, heads and efficiencies, impulse and reaction turbines, Pelton wheel, Francis turbine,
and Kaplan turbine-working proportions, work done, efficiencies, hydraulic design-draft tube theory-functions
and efficiency.
UNIT V
Performance of hydraulic turbines and pumps: Geometric similarity, unit and specific quantities,
characteristic curves, governing of turbines, selection of type of turbines, cavitation, surge tank, water hammer.
Centrifugal pumps: Classification, working, work done-barometric head-losses and efficiencies specific
speed-performance characteristic curves, NPSH.
Reciprocating pumps: Working, discharge, slip, indicator diagrams.
TEXT BOOKS:
1. Hydraulics, Fluid mechanics and hydraulic machinery by MODI and SETH
2. Fluid mechanics and hydraulic machines by Rajput
REFERENCE BOOKS:
1. Fluid mechanics and fluid power engineering by D.S.Kunar, Kotaria and sons.
2. Fluid mechanics and machinery by D. Rama Durgaiah, New age international.
3. Hydraulic machines by Banga and Sharma, Khanna publishers

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

OUTCOMES:

 By undergoing this course, student will be able to Understand the basic properties of fluids.
 Analyze the kinematics of fluids and dynamics of fluid flows.
 Understand the boundary layer theory and impact of jets.
 Understand different types of turbines and pumps.

44
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. IV-Sem L T P C

4 1 0 4

(A1314) THERMAL ENGINEERING – I

Note: Use of Refrigeration tables is permitted in examination.

UNIT – I
I.C. Engines: Classification - Working principles of Four & Two stroke engine, SI & CI engines, Valve and
Port Timing Diagrams, Engine systems – Carburetor and Fuel Injection Systems for SI engines, Fuel injection
systems for CI engines, Ignition- Battery and magneto systems, Cooling- air & water cooling systems
Lubrication system- mist, dry and wet sump lubrication.
UNIT – II
Normal Combustion and abnormal combustion in SI engines – Importance of flame speed and effect of engine
variables – Abnormal combustion, pre-ignition and knocking in SI Engines – Fuel requirements and fuel
rating, anti knock additives – combustion chamber – requirements, types of SI engines.
Four stages of combustion in CI engines – Delay period and its importance – Effect of engine variables –
Diesel Knock– Need for air movement, suction, compression and combustion induced turbulence in Diesel
engine – open and divided combustion chambers and fuel injection– Diesel fuel requirements and fuel rating
UNIT III
Testing and Performance: Parameters of performance - measurement of cylinder pressure, fuel consumption,
air intake, exhaust gas composition, Brake power – Determination of frictional losses and indicated power –
Performance test – Heat balance sheet and chart.
Classification of compressors – Fans, blowers and compressors – positive displacement and dynamic types –
reciprocating and rotary types.
UNIT – IV
Reciprocating Compressors: Principle of operation, work required, Isothermal efficiency volumetric
efficiency and effect of clearance volume, staged compression, under cooling, saving of work, minimum work
condition for staged compression
Rotary Compressor (Positive displacement type): Roots Blower, vane sealed compressor, Lysholm
compressor – mechanical details and principle of working – efficiency considerations.
Dynamic Compressors: Centrifugal compressors: Mechanical details and principle of operation – velocity
and pressure variation. Energy transfer-impeller blade shape-losses, slip factor, power input factor, pressure
coefficient and adiabatic coefficient – velocity diagrams – power.
UNIT – V
Axial Flow Compressors: Mechanical details and principle of operation – velocity triangles and energy
transfer per stage degree of reaction, work done factor - isentropic efficiency- pressure rise calculations –
Polytropic efficiency.
REFRIGERATION : Mechanical Refrigeration and types – units of refrigeration – Air Refrigeration system,
details and principle of operation – applications of air refrigeration, Vapour compression refrigeration systems
– calculation of COP – effect of superheating and sub cooling, desired properties of refrigerants and common
refrigerants
TEXT BOOKS:
1. I.C. Engines / V. Ganesan- TMH
2. Thermal Engineering / Rajput / Lakshmi Publications.
3. Thermal Engineering / P.K.Nag

45
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
REFERENCE BOOKS:
1. IC Engines – Mathur & Sharma – Dhanpath Rai & Sons.
2. Engineering fundamentals of IC Engines – Pulkrabek / Pearson /PHI
3. Thermal Engineering / Rudramoorthy - TMH
4. Thermodynamics & Heat Engines / B. Yadav/ Central Book Depot., Allahabad
5. I.C. Engines / Heywood /McGrawHIll.
6. Thermal Engineering – R.S. Khurmi & J.K.Gupta – S.Chand

OUTCOMES:

 By undergoing this course, student will be able to Understand the working principles of internal
combustion engines.
 Understand and differentiate combustion phenomena between SI Engines & CI engines.
 Calculate the performance parameters of internal combustion Engines.
 Understand the working of compressors and analyze for their performance.

46
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. IV-Sem L T P C
4 1 0 4

(A1315) KINEMATICS OF MACHINERY

UNIT – I
Mechanisms : Elements or Links – Classification – Rigid Link, flexible and fluid link – Types of kinematic
pairs – sliding, turning, rolling, screw and spherical pairs – lower and higher pairs – closed and open pairs –
Types of constrained motion – completely, partially or successfully and incompletely constrained .
Mechanism and Machines – Mobility of Mechanisms : Grubler’s criterion, classification of machines –
kinematics chain – inversions of mechanism – inversions of quadric cycle chain, single and double slider crank
chains, Mechanical Advantage.
UNIT – II
Kinematics: Velocity and acceleration – Motion of link in machine – Determination of Velocity and
acceleration – Graphical method – Application of relative velocity method.
Plane motion of body: Instantaneous center of rotation- centrodes and axodes – Three centers in line theorem
– Graphical determination of instantaneous center, determination of angular velocity of points and links by
instantaneous center method.
Kliens construction - Coriolis acceleration - determination of Coriolis component of acceleration
Analysis of Mechanisms: Analysis of slider crank chain for displacement, velocity and acceleration of slider
– Acceleration diagram for a given mechanism.
UNIT – III
Straight-line motion mechanisms: Exact and approximate copied and generated types – Peaucellier - Hart -
Scott Russel – Grasshopper – Watt -Tchebicheff’s and Robert Mechanism - Pantographs
Steering gears: Conditions for correct steering – Davis Steering gear, Ackerman’s steering gear.
Hooke’s Joint: Single and double Hooke’s joint –velocity ratio – application – problems.
UNIT – IV
Cams: Definitions of cam and followers – their uses – Types of followers and cams – Terminology – Types
of follower motion - Uniform velocity, Simple harmonic motion and uniform acceleration and retardation.
Maximum velocity and maximum acceleration during outward and return strokes in the above 3 cases.
Analysis of motion of followers: Tangent cam with Roller follower – Circular arc cam with concave and
convex flanks.
UNIT – V
Higher pair: Friction wheels and toothed gears – types – law of gearing, condition for constant velocity ratio
for transmission of motion – velocity of sliding. Forms of teeth, cycloidal and involutes profiles – phenomena
of interferences – Methods of avoiding interference. Condition for minimum number of teeth to avoid
interference – expressions for arc of contact and path of contact of Pinion & Gear and Pinion & Rack
Arrangements– Introduction to Helical – Bevel and worm gearing
Gear Trains: Introduction – Types – Simple – compound and reverted gear trains – Epicyclic gear train.
Methods of finding train value or velocity ratio of Epicyclic gear trains. Selection of gear box - Differential
gear for an automobile
TEXT BOOKS:
1. Theory of Machines /S.S.Rattan/ Tata McGraw Hill Publishers.
2. Kinematics & Dynamics Of machinery/Norton/TMH
REFERENCE BOOKS:
1. Theory of Machines / Thomas Bevan/CBS
2. Theory of Machines / Shigley / Oxford
3. Mechanism and Machine Theory / JS Rao and RV Duggipati / New Age

47
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:

 By undergoing this course, student will be able to Learn and analyze the mobility concepts of machines
& mechanisms.
 Analyze for velocity &acceleration on various mechanisms
 Design cam profiles and analyze for resulting follower motions on specified contours
 Design and analyze various power transmission drives

48
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. IV-Sem L T P C
4 0 0 4

(A1010) PROBABILITY& STATISTICS

UNIT-I
Probability& Random variables: Sample space and events- Probability - The axioms of probability - Some
Elementary theorems - Conditional probability –Bayee’s theorem. Random variables -discrete and
continuous.Moment generating function of probability distribution.
UNIT-II
Distribution& Estimation: Binomial, Poison &normal distributions, Normal distribution related properties.
Moment generating functions of the above three distributions and hence finding the mean and variance.Sampling
distributions - sampling distributions of means (known and unknown). Point estimation - interval estimations
Bayesian estimation
UNIT-III
Test of Hypothesis: Test of hypothesis Large samples, Null hypothesis- Alternative hypothesis type-I & II errors-
critical region confidential interval for mean testing of single variance. Difference between the mean.Confidential
interval for the proportions.Tests of hypothesis for the proportions single and difference between the proportions
Small samples: Confidence interval for the t-distribution- tests of hypothesis - t -distributions, F-distribution, -
distribution.
UNIT-IV
Correlation regression & ANOVA : Coefficient of correlation- regression coefficient- the lines of regression - the
rank correlation
ANOVA for one-way, two-way classifications
UNIT-V
Queuing Theory& Time series analysis: Arrival theorem- Pure Birth and Death Process M/M/1 Model.
Utility of time series analysis, components of time series.Preliminary adjustments before analyzing time series
TEXT BOOKS:
1. Advanced Engineering Mathematics by R.K. Jain & S.R.K. Iyengar, 3rd edition, Narosa Publishing House,Delhi.
2. Fundamentals of Mathematical Statistics , Gupta & Kapoor, S.Chand.
REFERENCE BOOKS:
1. Probability & Statistics, T. K. V. Iyengar, B. Krishna Gandhi and Others, 2014 Yr Edition S. Chand.
2. Probability & Statistics, D. K. Murugeson& P. Guru Swamy, Anuradha Publishers
3. Probability & Statistics for engineers by G.S.S. BhismaRao, Scitech publications.
4. Probability & Statistics, by William Mendenhall & others Cengage pub.
5. Higher engineering mathematics by B S Grewal, Khanna pub.
6. A first course in probability & statistics by BLSPrakasarao. World scientific.
7. Probability & Statistics for Engineers, Miller and John E. Freund, Prentice Hall of India.

OUTCOMES:

 By undergoing this course, student will be able to Understand probability & interpret probability by
modeling sample spaces.
 Understand descriptive statistics and statistical inferences
 Draw inferences about the hypothesis statements on sampling
 Practice two sets of variables having relation by using correlation methods.
 Acquire the skill of using queuing techniques & framing Markov chains

49
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. IV-Sem L T P C
4 1 0 4
(A1215) BASIC ELECTRICAL & ELECTRONICS ENGINEERING

OBJECTIVE: This course introduces the concepts of electrical DC and AC circuits, basic law’s of electricity,
instruments to measure the electrical quantities, different methods to solve the electrical networks, construction
operational features of energy conversion devices i.e. DC and AC machines, transformers. It also emphasis on basics
of electronics, semiconductor devices and their characteristics and operational features

UNIT-I
Electrical Circuits: Basic definitions, Types of elements, Ohm’s Law, Resistive networks, Kirchhoff’s Laws,
Inductive networks, capacitive networks, Series, Parallel circuits and Star-delta and delta-star transformations.
Instruments: Basic Principle of indicating instruments – permanent magnet moving coil and moving iron
instruments.
UNIT-II
DC Machines: Principle of operation of DC Generator & motor – EMF equation - types – DC motor types –torque
equation – applications – three point starter.
UNIT-III
Transformers: Principle of operation of single phase transformers –EMF equation – losses – efficiency and
regulation.
AC Machines: Principle of operation of induction motor – slip – torque characteristics – applications. Principle of
operation of alternators – regulation by synchronous impedance method
UNIT–IV
Diodes: P-n junction diode, symbol, V-I Characteristics, Diode Applications, and Rectifiers – Half wave, Full wave
and Bridge rectifiers (simple Problems).
Transistors: PNP and NPN Junction transistor, Transistor as an amplifier, SCR characteristics and applications.
UNIT-V
Cathode Ray Oscilloscope: Principles of CRT (Cathode Ray Tube), Deflection, Sensitivity, Electrostatic and
magnetic deflection, Applications of CRO - Voltage, Current and frequency measurements.
TEXT BOOKS:
1. Basic concepts of Electrical Engineering, PS Subramanyam, BS Publications.
2. Basic Electrical Engineering, S.N. Singh, PHI.
3. Electronic Devices and Circuits, S.Salivahanan, N.Suresh Kumar, A.Vallavaraj,Tata McGraw-Hill
Companies
4. Electronic Devices and Circuits, K. Lal Kishore,BS Publications
REFERENCE BOOKS:
1. Basic Electrical Engineering, Abhijit Chakrabarthi, Sudipta nath, Chandrakumar Chanda, Tata-
McGraw-Hill.
2. Principles of Electrical Engineering, V.K Mehta, Rohit Mehta, S.Chand Publications.
3. Basic Electrical Engineering, T.K.Nagasarkar and M.S. Sukhija, Oxford University Press.
4. Fundamentals of Electrical Engineering, RajendraPrasad, PHI. Basic Electrical Engineering by D.P.Kothari
, I.J. Nagrath, McGraw-Hill.
5. Millman’s Electronic Devices and Circuits,J. Millman, C.C.Halkias, and Satyabrata Jit, Tata McGraw-Hill
6. Electronic Devices and Circuits, R.L. Boylestad and Louis Nashelsky,PEI/PHI.
7. Introduction to Electronic Devices and Circuits, Rober T. Paynter,PE.
8. Integrated Electronics, J. Millman and Christos C. Halkias, Tata McGraw-Hill companies.
9. Electronic Devices and Circuits, Anil K. Maini, Varsha Agarwal,Wiley India Pvt. Ltd.

50
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:

 By undergoing this course, student will be able to Understand and analyze electrical circuits, networks,
network elements & instruments.
 Understand the construction& working principle of dc and ac machines
 Understand semiconductor diode characteristics, principle of operation & its applications.
 Understand the construction & operation of transistors & their applications
 Understand the charge characteristics in electric & magnetic fields using CRO

51
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. IV-Sem L T P C

0 0 6 4

(A1316) MACHINE DRAWING

Question Paper Pattern: Question paper has two parts. Part one has five questions out of which answer three
(each 10 marks). Part two has one question (assembly with three views) and it is to be answered compulsorily
(it carries 50 marks)
Part I: Machine Drawing Conventions:
Need for drawing conventions – introduction to ISI conventions

1. Conventional representation of materials, common machine elements and parts such as screws, nuts, bolts,
keys, gears, webs, ribs.
2. Types of sections – selection of section planes and drawing of sections and auxiliary sectional views. Parts
not usually sectioned.
3. Methods of dimensioning, general rules for sizes and placement of dimensions for holes, centers, curved
and tapered features.
4. Title boxes, their size, location and details - common abbreviations and their liberal usage.

Drawing of Machine Elements and simple parts

5. Selection of Views, additional views for the following machine elements and parts with every drawing
proportions
6. Popular forms of Screw threads, bolts, nuts, stud bolts, tap bolts, set screws.
7. Keys, cottered joints and knuckle joint
8. Rivetted joints for plates
9. Shaft coupling, spigot and socket pipe joint.
10. Journal, pivot and collar and foot step bearings.

Part II: Assembly Drawings:

Drawings of assembled views for the part drawings of the following, using conventions and easy drawing
proportions

11. Steam engine parts – stuffing boxes, cross heads, Eccentrics.

12. Machine tool parts: Tail stock, Tool Post, Machine Vices.
13. Other machine parts - Screws jacks, Petrol engine connecting rod, Plummer block
14. Simple designs of steam stop valve, spring loaded safety valve, feed check valve and air cock.
Note: First angle projection to be adopted. The student should be able to provide working drawings of actual
parts.
TEXT BOOK:
1. Machine drawing –K.L.Narayana/ Wiley Eastern.
REFERENCE BOOKS:
1. Machine Drawing – P.S.Gill.
2. Machine Drawing – Junnarkar N.D./ Pearson Edu.

OUTCOMES:
 By undergoing this course, student will be able to Understand and draw conventional representation of
materials and machine elements.
 Understand different types of fasteners.
 Understand and draw different types of riveted joints, couplings and bearings.
 Understand and draw assembly drawings of engine parts, machine parts and valves.

52
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. IV-Sem L T P C

0 0 3 2

(A1317) FLUID MECHANICS & HYDRAULIC MACHINERY LAB

OBJECTIVE: To find the performance of pump like centrifugal pump, reciprocating pump, Gear pump. To
find the coefficient of discharge of orifice meter and venturimeter. Conducting the characteristic curves of
Kaplan turbine, Francis turbine and Pelton wheel.

1. Calibration of Venturimeter & Orifice meter

2. Determination of Coefficient of discharge for a small orifice by a constant head method.
3. Determination of Coefficient of discharge for an external mouth piece by variable head method.
4. Calibration of contracted Rectangular Notch and /or Triangular Notch
5. Determination of Coefficient of loss of head in a sudden contraction and friction factor.
6. Verification of Bernoulli’s equation.
7. Performance test on single stage centrifugal pump
8. Performance test on reciprocating pump
9. Impact of jet on vanes
10. Performance and Specific speed test on Pelton wheel (or Turbo Wheel)
11. Performance and specific speed test on Francis Turbine
12. Performance and specific speed test on Kaplan Turbine
13. Performance test on multi stage pump
14. Suitability test on centrifugal pump
15. Drag and Lift Coefficients of an Aerofoil model.
16. Any ten of the above experiments are to be covered.

OUTCOMES:

 By undergoing this course, student will be able to Understand the performance of hydraulic machines
through experimentation.
 Find the coefficient of discharge of Venturi meter &Orifice meter through experimentation.
 Determine the Major losses and Minor losses in fluid flow due to pipe friction through experimentation.
 Understand and prove the principle of Bernoulli’s theorem through experimentation.

(Student will perform any 12 experiments)

53
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. IV-Sem L T P C

0 0 3 2

(A1216) BASIC ELECTRICAL & ELECTRONICS ENGINEERING LAB

ELECTRICAL LAB

1. Verification of KCL and KVL.

2. Magnetization characteristics of D.C. Shunt generator.
3. Speed control of DC motor.
4. Swinburne’s Test on DC shunt machine.
5. Brake test on DC shunt motor.
6. OC and SC tests on Single-phase transformer.
7. Brake test on 3-phase Induction motor.
8. Regulation by an alternator by synchronous impedance method.

ELECTRONICS LAB

1. PN Junction Diode Characteristics (Forward bias, Reverse bias)

2. Transistor CE Characteristics (Input and Output)
3. Study of CRO.
4. Class A Power Amplifier
5. Zener Diode Characteristics
6. Transistor CE Characteristics
7. Rectifier without Filters (Full wave & Half wave)
8. Rectifier with Filters (Full wave & Half wave).
Note: Total 10 experiments are to be conducted.

OUTCOMES:

 By undergoing this course, student will be able to Test AC& DC machines to evaluate their performance
and learn to control their working.
 Evaluate performance of transformers through OC and SC tests.
 Learn working and behavioral characteristics of transistors, rectifiers, amplifiers and oscillators through
experimentation
 Understand programming and working of microprocessor

(A student will perform five experiments from Electrical Lab and five experiments from Electronics Lab)

54
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. IV-Sem L T P C
2 0 0 0
(A1005) SOFT SKILLS AND PROFESSIONAL ETHICS

MODULE 1: BUSINESS COMMUNICATION SKILLS

 English Language Enhancement
 The Art of Communication
OBJECTIVE
 The student will gain a functional understanding of basic English Grammar
 Practice language skills to eliminate errors in pronunciation and sentence construction
 Understand and enhance interpersonal communication proces

MODULE 2: INTRAPERSONAL & INTERPERSONAL RELATIONSHIP SKILLS

 Intrapersonal Relationships
 Interpersonal Relationships – To be an Effective Team Player
OBJECTIVE
 The student will understand the importance of and the various skills involved in developing enriching
interpersonal relationships
 Be more aware of his/her own self – confidence, values
 Understand and handle emotions of self and others.
 Understand the necessity and importance of working together as a team
 Learn how to go about being a good team player and form an effective team
 Have put their team building skills to test in the various activities to understand where they stand and
improve themselves with each succeeding activity.

MODULE 3: CAMPUS TO COMPANY

 Corporate Dressing
 Corporate Grooming
 Business Etiquette
 Communication Media Etiquette

OBJECTIVE
 The student will understand what constitutes proper grooming and etiquette in a professional environment.
 Have some practical tips to handle him/her in a given professional setting.
 Have practiced the skills necessary to demonstrate a comfort level in executing the same.

MODULE 4: GROUP DISCUSSIONS, INTERVIEWS AND PRESENTATIONS

 Group Discussions
 Interviews
 Presentations

OBJECTIVE
 The student will be able to appreciate the nuances of the Group Decision-making process.
 Understand the skills tested and participate effectively in Group Discussions.
 Learn the basics of how to make an effective presentation and have numerous practice presentations in
small groups and larger audiences.
 Attend any type of interview with the confidence borne out of knowledge gained and practice sessions.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

MODULE 5: ENTREPRENEURIAL SKILLS DEVELOPMENT

 Goal Setting
 Entrepreneurial Skills – Awareness and Development

OBJECTIVE
 The student will be able to set specific measurable goals for themselves in their personal and/or professional
life.
 Understand the skills and the intricacies involved in starting an entrepreneurial venture.

REFERENCE BOOK:

1. UNLEASH the power within….Soft Skills – Training Manual (Infosys Campus Connect)

Course Outcomes :

1. Understand the basics of english grammer and enhance interpersonal communication process.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. V-Sem L T P C

4 1 0 4

(A1318) DYNAMICS OF MACHINERY

OBJECTIVE: Dynamics of machines essentially deals with different forces acting on the machine (including
inertial forces) and their effect on the machine components.

UNIT – I
Precession: Gyroscopes – effect of precession – motion on the stability of moving vehicles such as motorcycle
– motorcar – aeroplanes and ships.
Static and Dynamic Force Analysis: Static force analysis of planar mechanisms – Analytical Method –
Dynamic Force Analysis – D’Alembert’s principle, Dynamic Analysis of 4-link mechanism, Slider Crank
Mechanism.
UNIT – II
Turning Moment Diagram and Flywheels: Engine Force Analysis – Piston Effort, Crank Effort, etc., Inertia
Force in Reciprocating Engine – Graphical Method - Turning moment diagram –fluctuation of energy –
flywheels and their design - Inertia of connecting rod- inertia force in reciprocating engines – crank effort and
torque diagrams.
Governors: Types of governors - Watt, Porter and Proell governors. Spring loaded governors – Hartnell and
Hartung with auxiliary springs. Sensitiveness, Isochronism and hunting – stability – effort and power of the
governors.

UNIT – III
Friction: Pivots and collars – uniform pressure, uniform wear – friction circle and friction axis; Lubricated
surfaces – boundary friction – film lubrication. Clutches – Types – Single plate, multi-plate and cone clutches.
Brakes And Dynamometers: Types of brakes- Simple block brake, band and block brake-internal expanding
shoe brake-effect of braking of a vehicle. Dynamometers – absorption and transmission types. General
description and methods of operation.
UNIT – IV
Balancing : Balancing of rotating masses- Primary, Secondary, and higher balancing of reciprocating masses.
-Analytical and graphical methods- Unbalanced forces and couples. Locomotive balancing – Hammer blow –
Swaying couple – variation of tractive effort. Examination of “V” and multi cylinder in-line and radial engines
for primary and secondary balancing
UNIT – V
Vibrations: Free Vibration of mass attached to vertical spring – Transverse loads – vibrations of beams with
concentrated and distributed loads. Dunkerly’s method – Raleigh’s method. Whirling of shafts – critical
speed – torsional vibrations – one, two and three rotor systems.
TEXT BOOKS:
1. Theory of Machines, S.S.Rattan.
2. Theory of Machines, R.S.Khurmi
REFERENCE BOOKS:
1. Theory of Machines, Shigley, Mc Graw Hill Publishers
2. Theory of Machines, Thomas Bevan, CBS Publishers
3. Theory of Machines, R.K.Bansal (Lakshmi publications)
4. Mechanism and Machine Theory, JS Rao and RV Duggipati, New Age

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

OUTCOMES:

 By undergoing this course, student will be able to Analyze for dynamic forces in mechanisms and
rotating masses.
 Synthesize four bar planar mechanisms.
 Construction, working and dynamic force analysis of gyroscopes, brakes, dynamo meters, governors and
flywheels.
 Learn to find vibration phenomenon of lumped mass systems.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. V-Sem L T P C
4 0 0 4
(A1021) MANAGERIAL ECONOMICS & FINANCIAL ANALYSIS

OBJECTIVE: The aim of this to equip the students with fundamental concepts of economics, budgeting,
management & accounts. It helps them to understand the intricacies of business units. The study of this subject
strengthens them to star an enterprise on their own accord.

Unit I
Introduction & Demand Analysis: Definition, Nature and Scope of Managerial Economics. Demand
Analysis: Demand Determinants, Law of Demand and its exceptions. Elasticity of Demand: Definition, Types,
Measurement and Significance of Elasticity of Demand. Demand Forecasting, Factors governing demand
forecasting, methods of demand forecasting.
Unit II
Production & Cost Analysis: Production Function – Isoquants and Isocosts, MRTS, Least Cost Combination
of Inputs, Cobb-Douglas Production function, Laws of Returns, Internal and External Economies of Scale.
Cost Analysis: Cost concepts. Break-even Analysis (BEA)-Determination of Break-Even Point (simple
problems) - Managerial Significance.
Unit III
Markets & New Economic Environment: Types of competition and Markets, Features of Perfect
competition, Monopoly and Monopolistic Competition. Price-Output Determination in case of Perfect
Competition and Monopoly. Pricing: Objectives and Policies of Pricing. Methods of Pricing. Business:
Features and evaluation of different forms of Business Organisation: Sole Proprietorship, Partnership, Joint
Stock Company, Public Enterprises and their types, New Economic Environment: Changing Business
Environment in Post-liberalization scenario.
Unit IV
Capital Budgeting: Capital and its significance, Types of Capital, Estimation of Fixed and Working capital
requirements, Methods and sources of raising capital Trading Forecast Capital Budget, Cost Budget. Capital
Budgeting: features of capital budgeting proposals, Methods of Capital Budgeting: Payback Method,
Accounting Rate of Return (ARR) and Net Present Value Method (simple problems).
Unit V
Introduction to Financial Accounting & Financial Analysis: Accounting concepts and Conventions
Introduction IFRS Double-Entry Book Keeping, Journal, Ledger, Trial Balance- Final Accounts (Trading
Account, Profit and Loss Account and Balance Sheet with simple adjustments). Financial Analysis: Analysis
and Interpretation of Liquidity Ratios, Activity Ratios, and Capital structure Ratios and Profitability ratios. Du
Pont Chart
TEXT BOOKS:
1. Aryasri: Managerial Economics and Financial Analysis, TMH, 2012.
2. Vijay Kumar & Appa Rao Managerial Ecoconomics & Financial Analysis, Cengage 2011.
3. J. V. Prabhakar Rao & P.V. Rao Managerial Ecoconomics & Financial Analysis, Maruthi Publishers, 2011.
REFERENCE BOOKS:
1. Ambrish Gupta, Financial Accounting for Management, Pearson Education, New Delhi.2012.
2. H. Craig Peterson & W. Cris Lewis, Managerial Economics, Pearson, 2012.
3. Lipsey & Chrystel, Economics, Oxford University Press, 2009
4. Domnick Salvatore: Managerial Economics In a Global Economy, Thomson, 2012.
5. Narayanaswamy: Financial Accounting-A Managerial Perspective, PHI, 2012.
6. S.N.Maheswari & S.K. Maheswari, Financial Accounting, Vikas, 2012.
7. Truet and Truet: Managerial Economics: Analysis, Problems and Cases, Wiley, 2012.
8. Dwivedi: Managerial Economics, Vikas, 2012.
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
9. Kasi Reddy Sraswathi, MEFA PHI Learning, 2012.
10. Shailaja & Usha : MEFA, University Press, 2012.

OUTCOMES :

 By undergoing this course, student will be able to Understand demand, supply, elasticity of demand,
demand forecasting methods and effects managerial decisions on them.
 Understand cost analysis, pricing , pricing policies and Break Even Analysis
 Understand capital budgeting and business related economic environment
 Understand, analyze and prepare financial accounting.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. V-Sem L T P C
4 1 0 4

(A1319) DESIGN OF MACHINE MEMBERS - I

NOTE: Only PSG Design Data books is permitted in the Examinations. The design must not only satisfy
strength criteria but also rigidity criteria.

OBJECTIVES: The emphasis this course is on machine design: the design and creation of devices that consist
of interrelated components used to modify force and/or motion.

UNIT – I
Introduction: General considerations in the design of Engineering Materials and their properties – selection
–Manufacturing consideration in design. BIS codes of steels. Factor of safety, Design for strength and rigidity
– preferred numbers
UNIT – II
Fate loading: Stress concentration – Theoretical stress Concentration factor – Fatigue stress concentration
factor- Notch Sensitivity – Design for fluctuating stresses – Endurance limit – Estimation of Endurance
strength – Goodman’s line – Soderberg’s line – Modified goodman’s line.
UNIT – III
Riveted, Bolted and welded joints: Design of Rivetted joints, Design of bolted joints, Design of welded
joints, Joints with eccentric loading in all the above three cases.
UNIT – IV
Cotters and Knuckle Joints: Cottered joints-spigot and socket, sleeve and cotter, jib and cotter joints-
Knuckle joints.
UNIT – V
Shafts: Design of solid and hollow shafts for strength and rigidity – Design of shafts for combined bending
and axial loads – Shaft sizes – BIS code. Use of internal and external circlips, Gaskets and seals (stationary &
rotary), Design of Keys.
Shaft Couplings: Rigid couplings – Muff, Split muff and Flange couplings. Flexible couplings – Bushed Pin
Flange coupling .
TEXT BOOKS:
1. Machine design / P. Kannaiah/ Scitech Publishers
2. Machine design/pandya & shah
3. Machine Design/ V. Bandari/ TMH Publishers
REFERENCE BOOKS:
1. Machine Design , Soundararajan/ Murthy and Shanmugam
2. Design of Machine Elements/V.M. Faires
3. Machine design/ Schaum Series.
4. Mechanical Engineering Design/JE Shigley
5. PSG design data book

OUTCOMES:

 By undergoing this course, student will be able to Select suitable material and design the component for
Strength, Rigidity and fluctuating stresses.
 Select and design suitable joints for a given application.
 Select and design suitable shaft and shaft coupling for power transmission system.
 Select suitable spring and design it for a given application.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. V-Sem L T P C

4 1 0 4
(A1320) THERMAL ENGINEERING – II
Note: Use of Steam tables is permitted in examination

UNIT – I
Boilers – Classification – Working principles with sketches including H.P.Boilers – Mountings and
Accessories – Working principles- Boiler horse power, Equivalent Evaporation, Efficiency and Heat balance –
Draught- Classification – Height of chimney for given draught and discharge- Condition for maximum
discharge- Efficiency of chimney.
UNIT – II
Steam Nozzles : Stagnation Properties- Function of nozzle – Applications and Types- Flow through nozzles-
Thermodynamic analysis – Assumptions -Velocity of nozzle at exit-Ideal and actual expansion in nozzle-
Velocity coefficient- Condition for maximum discharge- Critical pressure ratio- Criteria to decide nozzle
shape- Super saturated flow, its effects, Degree of super saturation and Degree of under cooling - Wilson line.
UNIT – III
Steam Turbines: Classification ofsteam turbines
Impulse turbine: Mechanical details – Velocity diagram – Effect of friction – Power developed, Axial thrust,
Blade or diagram efficiency – Condition for maximum efficiency. Methods to reduce rotor speed-Velocity
compounding and Pressure compounding- Velocity and Pressure variation along the flow – Combined velocity
diagram for a velocity compounded impulse turbine.
Reaction Turbine: Mechanical details – Principle of operation, Thermodynamic analysis of a stage, Degree
of reaction –Velocity diagram – Parson’s reaction turbine – Condition for maximum efficiency.
UNIT IV
Steam Condensers: Requirements of steam condensing plant – Classification of condensers – Working
principle of different types – Vacuum efficiency and Condenser efficiency – Air leakage, sources and its
affects, Air pump- Cooling water requirement.
Gas Turbines: Simple gas turbine – Ideal cycle, essential components – Parameters of performance – Actual
cycle – Regeneration, Inter cooling and Reheating –Closed and Semi-closed cycles – Merits and Demerits
UNIT – V
Jet Propulsion: Principle of Operation –Classification of jet propulsive engines – Working Principles with
schematic diagrams and representation on T-S diagram - Thrust, Thrust Power and Propulsion Efficiency –
Turbo jet engines : Needs and Demands met by Turbo jet – Schematic Diagram, Thermodynamic Cycle,
Performance Evaluation Thrust Augmentation – Methods.
Rockets: Application – Working Principle – Classification – Propellant Type – Thrust, Propulsive Efficiency
– Specific Impulse – Solid and Liquid propellant Rocket Engines.
TEXT BOOKS:
1. Thermal Engineering / Rajput / Lakshmi Publications
2. Gas Turbines – V.Ganesan /TMH
3. Thermodynamics and Heat Engines / R. Yadav / Central Book Depot
4. Thermal Engineering / Ajoy Kumar/ Narosa
REFERENCE BOOKS:
1. Gas Turbines and Propulsive Systems – P.Khajuria & S.P.Dubey - /Dhanpatrai Pub
2. Thermal Engineering – Ballaney / Khanna Pub.
3. Gas Turbines / Cohen, Rogers and Saravana Muttoo / Addison Wesley – Longman
4. Thermal Engineering – R.S. Khurmi & J.S.Gupta / S.Chand Pub.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:

 By undergoing this course, student will be able to Understand the basic principles of thermodynamic
cycles and their practical modifications.
 Evaluate the performance of Boilers , steam condensers and steam nozzles
 Understand working of turbines and analyze for their performance.
 Understand jet propulsion and its applications.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. V-Sem L T P C
4 0 0 4

(A1321) ENGINEERING METROLOGY

OBJECTIVE: Engineering metrology is subject which cannot be ignored or taken for granted. Without
metrology there can be no manufacturing. So metrology is as important as manufacturing. Metrology is the
science which deals with the measurements. From engineering point of view; it’s the science which deals with
the measurement of lengths, angles, form or shape & surface texture and the instruments used to measure the
parameters and their operation.

UNIT – I
Systems of Limits and Fits: Introduction, normal size, tolerance limits, deviations, allowance, fits and their
types – unilateral and bilateral tolerance system, hole and shaft basis systems – interchangeability and selective
assembly. Indian Standard system – International Standard system.
UNIT – II
Linear Measurement: Length standard: line and end standard, slip gauges – calibration & manufacture of the
slip gauges, Dial indicator, micrometers.
Measurement of Angles and Tapers: Different methods – Bevel protractor – angle slip gauges – spirit levels
– Sine bar – Use of Rollers and Balls to determine the tapers.
UNIT – III
Limit Gauges: Taylor’s principle; Types of gauges - plug, ring, snap, taper, profile and position gauges -
Design of GO and NO GO gauges
Optical Measuring Instruments: Tool maker’s microscope and its uses – collimators, optical projector –
optical flats and their uses, interferometer.
Flat Surface Measurement: Measurement of flat surfaces – instruments used: straight edges, surface plates,
optical flat and auto collimator.
UNIT – IV
Surface Roughness Measurement: Differences between surface roughness and surface waviness –
Numerical assessment of surface finish: CLA, R.M.S Values, Rz values- Methods of measurement of surface
finish: profilograph, Talysurf- ISI symbols for indication of surface finish.
Measurement through Comparators: Comparators: Mechanical, Electrical and Electronic Comparators,
Pneumatic comparators and their uses in mass production.
Screw Thread Measurement: Element of measurement – errors in screw threads – measurement of effective
diameter, angle of thread and thread pitch, profile thread gauges.
UNIT -V
Gear Measurement: Gear measuring instruments, Gear tooth profile measurement, Measurement of
diameter, pitch pressure angle and tooth thickness.
Machine Tool Alignment Tests: Requirements of Machine Tool Alignment Tests, Alignment tests on
lathe, milling, drilling machine tools. Preparation of acceptance charts.
Coordinate Measuring Machines: Types of CMM, Role of CMM, and Applications of CMM.
TEXT BOOKS:
1. Engineering Metrology / I C Gupta./ Danpath Rai
2. Engineering Metrology / R.K. Jain / Khanna Publishers
REFERENCE BOOKS:
1. BIS Standards on Limits & Fits, Surface Finish, Machine Tool Alignment etc.
2. Fundamentals of Dimensional Metrology 4e / Connie Dotson / Thomson

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:
By undergoing this course, student will be able to
 Understand the system of limits and fits.
 Understand linear and angular measurements and assess surface flatness & roughness by using different
measuring instruments.
 Understand importance of comparators in mass production and measurement of screw thread parameters
using different measuring techniques.
 Understand surface texture, its properties and different surface treatment methods.

65
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. V-Sem L T P C

4 1 0 4
(A1322) MACHINE TOOLS
UNIT – I
Elementary treatment of metal cutting theory – Element of cutting process – Geometry of single point tool and
angles; Chip formation and types of chips – built up edge and its effects, chip breakers.
Mechanics of orthogonal cutting – Merchant’s Force diagram, cutting forces, cutting speeds, feed, depth of cut, tool
life, coolants, machinability, Tool materials
UNIT – II
Engine lathe – Principle of working, specification of lathe – types of lathe – work and tool holding devices, Taper
turning, Thread turning – Lathe attachments & fixtures . Turret and capstan lathe – Principal features of automatic
lathes – classification : Single spindle and multi-spindle automatic lathes – tool layouts.
UNIT – III
Drilling and Boring Machines – Principles of working, specifications, types, operations performed – tool holding
devices – twist drill. Design of drill jigs & Fixtures, Boring machines – Fine boring machines – Jig boring machine.
Deep hole drilling machine. Kinematic schemes of the drilling and boring machines
Shaping, slotting and planing machines – Principles of working – Principal parts – specification, classification,
operations performed- Kinematic scheme of the shaping, slotting and planning machines, machining time
calculations
UNIT – IV
Milling machine – Principles of working – specifications – classifications of milling machines – Principal features
of horizontal, vertical and universal milling machines – machining operations Geometry of milling cutters –
methods of indexing – Accessories to milling machines, kinematic scheme of milling machines.
Manufacturing of Gears- Gear milling, Gear Hobbing, Gear broaching.
UNIT –V
Grinding machine – fundamentals – theory of grinding – classification of grinding machines – cylindrical and
surface grinding machine-Tool and cutter grinding machine – special types of grinding machines, Different types of
abrasives – bonds specification of a grinding wheel and selection of a grinding wheel,Kinematic scheme of grinding
machines.
Lapping, honing and broaching machines – comparison of grinding, lapping and honing. Kinematic schemes of
Lapping, Honing and Broaching machines. Constructional features of speed and feed Units, machining time
calculations
TEXT BOOKS:
1. Principles of Machine Tools, Bhattacharya A and Sen.G.C. New Central Book Agency.
2. Production Technology by R.K. Jain and S.C. Gupta.
REFERENCE BOOKS:
1. Production Technology by H.M.T. (Hindustan Machine Tools)
2. Workshop Technology – Vol.-II, B.S. Raghui Vamsi
3. Elements of Work Shop Technology – Vol. II, Hajra Choudry, Media Promoters.
4. Fundamentals of Metal Machining and Machine Tools, Geofrey Boothroyd, McGraw Hill

OUTCOMES:
By undergoing this course, student will be able to
 To understand the types of chips and analyze for cutting forces in machining.
 Understand the principle & machining operations performed on different machines.
 Understand finishing operations on a machined product.
 Understand principles of jigs and fixtures.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. V-Sem L T P C
0 0 3 2

(A1323) THERMAL ENGINEERING LAB

OBJECTIVE: To understand the working principles of IC Engines, Compressors, Refrigeration and Air
Conditioning Systems.

EXPERIMENTS:
1. Flash and Fire Points ( Open cup & Closed cup method)
2. Viscosity determination by Redwood & Saybolt methods
3. Bomb/ Junkers Gas Calorimeter.
4. I.C. Engines Valve / Port Timing Diagrams
5. I.C. Engines Performance Test for 4 Stroke SI engines
6. I.C. Engines Performance Test for 2 Stroke SI engines
7. I.C. Engines Morse, Retardation, Motoring Tests
8. I.C. Engines Heat Balance – CI/SI Engines
9. I.C. Engines effect of A/F Ratio in a SI engine
10. Performance Test on Variable Compression Ratio Engine
11. IC engine Performance Test on a 4S CI Engine
12. Performance Test on Reciprocating Air – Compressor Unit
13. Dis-assembly / Assembly of Engines
14. Study of Boilers

(A student will perform any 10 experiments out of the above during this semester)

OUTCOMES:

By undergoing this course, student will be able to

 Understand principles of experimental methods in thermal engineering problems.
 Understand and compare experimental results with theoretical predictions.
 Understand, conduct and interpret results of experiments conducted on I.C. engines
 Understand, conduct and interpret results of experiments on compressor

67
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. V-Sem L T P C

0 0 3 2

(A1004) ADVANCED ENGLISH LANGUAGE COMMUNICATION SKILLS LAB

OBJECTIVES:
This Lab focuses on using computer-aided multimedia instruction for language development to meet the following
targets:

 To improve the students’ fluency in English, through a well-developed vocabulary and enable them to
listen to English spoken at normal conversational speed by educated English speakers and respond
appropriately in different socio-cultural and professional contexts.

 Further, they would be required to communicate their ideas relevantly and coherently in writing.

Syllabus:
The following course content is prescribed for the Advanced Communication Skills Lab:

1. Functional English –

 Starting a conversation
 responding appropriately and relevantly
 using the right body language

2. Roleplay in different situations.

3. Vocabulary building

 synonyms and antonyms,

 word roots,
 one-word substitutes,
 prefixes and suffixes,
 study of word origin,
 analogy,
 idioms and phrases verbs

4. Group Discussion –

 dynamics of group discussion,

 intervention,
 summarizing,
 modulation of voice,
 body language,
 relevance, f
 fluency and coherence.

5. Interview Skills –

 concept and process,

 pre-interview planning,
 opening strategies,
 answering strategies,
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
 Interview through tele and video-conferencing.

6. Resume and Technical Report writing –

 structure and presentation,

 planning,
 defining the career objective,
 projecting ones strengths and skill-sets,
 summary, formats and styles,
 Letter-writing.
 Reading comprehension – reading for facts, guessing meanings from context, scanning, skimming,
inferring meaning and critical reading.

Minimum Requirement:

The English Language Lab shall have:

 The Computer aided Language Lab for 60 students with 60 systems,

 One master console, LAN facility and English language software for self- study by learners.

 The Communication Skills Lab with movable chairs and audio-visual aids with a P.A System, a T. V., a
digital stereo –audio & video system and camcorder etc.

 System Requirement (Hardware component):

 Computer network with Lan with minimum 60 multimedia systems with the following specifications:
P – IV Processor
d) Speed – 2.8 GHZ
e) RAM – 512 MB Minimum
f) Hard Disk – 80 GB
Headphones of High quality

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
Suggested Software:

The software consisting of the prescribed topics elaborated above should be procured and used.

 Clarity Pronunciation Power – part II

 Oxford Advanced Learner’s Compass, 7th Edition

 DELTA’s key to the Next Generation TOEFL Test: Advanced Skill Practice.

 Lingua TOEFL CBT Insider, by Dreamtech

 TOEFL & GRE( KAPLAN, AARCO & BARRONS, USA, Cracking GRE by CLIFFS)

 The following software from ‘train2success.com’

 Preparing for being Interviewed,

 Positive Thinking,

 Interviewing Skills,

 Telephone Skills,

 Time Management

 Team Building,

 Decision making

DISTRIBUTION AND WEIGHTAGE OF MARKS English Language Laboratory Practical Examination:

1. The practical examinations for the English Language Laboratory shall be conducted as per the University
norms prescribed for the core engineering practical sessions.

2. For the Language lab sessions, there shall be a continuous evaluation during the year for 25 sessional marks
and 50 year-end Examination marks. Of the 25 marks, 15 marks shall be awarded for day-to-day work and
10 marks to be awarded by conducting Internal Lab Test(s). The year- end Examination shall be conducted
by the teacher concerned with the help of another member of the staff of the same department of the same
institution.

OUTCOMES :

 Gather ideas and information, to organise ideas relevantly and coherently.

 Engage in debates.
 Participate in group discussions.
 Face interviews.
 Write project/research reports/technical reports.
 Make oral presentations.
 Write formal letters.
 Transfer information from non-verbal to verbal texts and vice versa.

 To take part in social and professional communication.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. V-Sem L T P C

2 0 0 2

(A1011) ANALYTICAL SKILLS – I

Quantitative Aptitude
 Number System
 LCM and HCF
 Averages
 Simple Equations
 Ratios & Proportions
 Partnerships
 Percentages
 Profit & Loss
 Time & Work
 Time & Distance
 Simple and compound interest
 Permutations & Combinations
 Probability

REFERENCE BOOK:

1. QuantativeApptitude by R.S. Agarwal.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VI-Sem L T P C

4 1 0 4
(A1324) DESIGN OF MACHINE MEMBERS-II

NOTE: Design Data Book is permitted. Design of all components should include design for strength and
rigidity apart from engineering performance requirements.

UNIT – I
Bearings: Types of Journal bearings – Lubrication – Bearing Modulus – Full and partial bearings – Clearance
ratio – Heat dissipation of bearings, bearing materials – journal bearing design. Ball and roller bearings –
Static load – dynamic load – equivalent radial load – design and selection of ball & roller bearings.
UNIT – II
Design of Engine Parts : Connecting Rod - Thrust in connecting rod – stress due to whipping action on
connecting rod ends – Cranks and Crank shafts, strength and proportions of over hung and center cranks –
Crank pins, Crank shafts. Pistons, Forces acting on piston – Construction, Design and proportions of piston.
UNIT – III
Mechanical Springs : Stresses and deflections of helical springs – Extension and compression springs –
Design of springs for fatigue loading – natural frequency of helical springs – Energy storage capacity – helical
torsion springs – Design of co-axial springs, Design of leaf springs.
UNIT – IV
Design of Power Screws: Design of Screw – design of nut – compound screw – differential screw – ball
screw.
Belts & Pulleys: Transmission of power by Belt and Rope ways, Transmission efficiencies, Belts – Flat and V
types – Ropes - pulleys for belt and rope drives.
UNIT – V
Design of Gears: Spur gears & Helical gears – Load concentration factor – Dynamic load factor. Surface
compressive strength – Bending strength – Design analysis of spur gears – Estimation of centre distance –
module and face width – check for plastic deformation.

TEXT BOOKS:
1. Machine Design / T.V. Sundaraja Murthy & N. Shanmugam
2. Machine tool design/ Mehta / TMH
REFERENCE BOOKS:
1. Machine Design / P.Kannaiah / Scitech
2. Machine Design Volume II / S.Md.Jalaludeen
3. Data Books : (I) P.S.G. College of Technology (ii) S.Md.Jalaludeen
4. Machine Design / Pandya & Shah / Charotar
5. Design of machine tools / S.K.Basu.

OUTCOMES :

By undergoing this course, student will be able to

 Select suitable bearing based on load conditions.
 Design Internal Combustion engine parts.
 Select and design power transmission systems for given application.
 Select suitable power screw and design them for power transmission.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VI-Sem L T P C
4 1 0 4
(A1325) HEAT TRANSFER

OBJECTIVE: Describe three different modes of heat transfer, analyze and solve heat transfer problems, and
design a shell-and-tube heat exchanger.

UNIT – I
Introduction: Modes and mechanisms of heat transfer – Basic laws of heat transfer –General discussion
about applications of heat transfer.
Conduction Heat Transfer: Fourier rate equation – General heat conduction equation in Cartesian,
Cylindrical and Spherical coordinates – simplification and forms of the field equation – steady, unsteady and
periodic heat transfer – Initial and boundary conditions
UNIT – II
One Dimensional Steady State Conduction Heat Transfer: Homogeneous slabs, hollow cylinders and
spheres- Composite systems– overall heat transfer coefficient – Electrical analogy – Critical radius of
insulation, Variable Thermal conductivity – systems with heat sources or Heat generation-Extended surfaces
and fins
One Dimensional Transient Conduction Heat Transfer: Systems with negligible internal resistance –
Significance of Biot and Fourier Numbers –Chart solutions of transient conduction systems.
UNIT – III
Convective Heat Transfer: Classification of systems based on causation of flow, condition of flow,
configuration of flow and medium of flow – Dimensional analysis as a tool for experimental investigation –
Buckingham  Theorem and method, application for developing semi – empirical non- dimensional
correlation for convection heat transfer – Significance of non-dimensional numbers – Concepts of Continuity,
Momentum and Energy Equations – Integral Method as approximate method -Application of Von Karman
Integral Momentum Equation for flat plate with different velocity profiles.
Forced convection: Development of Hydrodynamic and thermal boundary layer and use of empirical relations
for Flat plates and Cylinders.
Free Convection: Development of Hydrodynamic and thermal boundary layer along a vertical plate - Use of
empirical relations for Vertical plates and pipes.
UNIT – IV
Radiation Heat Transfer : Emission characteristics and laws of black-body radiation – Irradiation – total and
monochromatic quantities – laws of Planck, Wien, Kirchoff, Lambert, Stefan and Boltzmann– heat exchange
between two black bodies – concepts of shape factor – Emissivity – heat exchange between grey bodies –
radiation shields – electrical analogy for radiation networks.
UNIT V
Heat Exchangers: Classification of heat exchangers – overall heat transfer Coefficient and fouling factor –
Concepts of LMTD and NTU methods - Problems using LMTD and NTU methods.
Heat Transfer with Phase Change:
Boiling: – Pool boiling – Regimes – Calculations on Nucleate boiling, Critical Heat flux and Film boiling
Condensation: Film wise and drop wise condensation –Nusselt’s Theory of Condensation on a vertical plate -
Film condensation on vertical and horizontal cylinders using empirical correlations
TEXT BOOKS:
1. Fundamentals of Heat Transfer –Incropera& Dewitt/John wiley
2. Fundamentals of Enggineering, Heat & Mass Transfer-R.C.Sachdeva/NewAge.
3. Heat& Man Transfer-D.S.Kumar/S.K.Kataria& sons

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

REFERENCE BOOKS:
1. Heat Transfer – A Practical Approach – Yunus Cengel, Boles / TMH
2. Heat Transfer / HOLMAN/TMH
3. Engineering Heat and Mass Transfer – Sarit K. Das / Dhanpat Rai Pub
4. Heat and Mass Transfer – R. Yadav /CPH
5. Essential Heat Transfer - Christopher A Long / Pearson Education
6. Heat Transfer-P.K.Nag /TMH
7. Heat Transfer –Ghoshdastidar/Oxford University press.

OUTCOMES :
By undergoing this course, student will be able to
 Understand different modes of heat Transfer and identify and solve Steady state one-dimensional Heat
conduction problems.
 Understand, analyze and solve Transient heat conduction problems and forced convection problems.
 Understand, analyze and solve natural convection problems, heat exchangers and problems involving
phase change.
 Understand, analyze and solve radiation heat transfer processes.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VI-Sem L T P C
4 0 0 4

(A1326) INSTRUMENTATION & CONTROL SYSTEMS

OBJECTIVES:
 To provide knowledge on the fundamentals of measurement science and measuring instruments.
 To provide a knowledge on the basics of control system theory.

UNIT – I
Definition – Basic principles of measurement – Measurement systems, generalized configuration and
functional description of measuring instruments – examples. Static and Dynamic performance characteristics –
sources of errors, Classification and elimination of errors.
Measurement of Displacement: Theory and construction of various transducers to measure displacement –
Piezo electric, Inductive, capacitance, resistance, ionization and Photo electric transducers, Calibration
procedures.
UNIT – II
Measurement of Temperature: Various Principles of measurement-Classification: Expansion Type:
Bimetallic Strip- Liquid in glass Thermometer; Electrical Resistance Type: Thermistor, Thermocouple, RTD;
Radiation Pyrometry: Optical Pyrometer; Changes in Chemical Phase: Fusible Indicators and Liquid crystals.
Measurement of Pressure: Different principles used- Classification: Manometers, Dead weight pressure
gauge. Tester (Piston gauge), Bourdon pressure gauges, Bulk modulus pressure gauges Bellows – Diaphragm
gauges. Low pressure measurement – Thermal conductivity gauges, ionization pressure gauges, Mcleod
pressure gauge.
UNIT – III
Measurement of Level: Direct methods – Indirect methods – Capacitive, Radioactive, Ultrasonic, Magnetic,
Cryogenic Fuel level indicators – Bubbler level indicators.
Flow measurement: Rotameter, magnetic, Ultrasonic, Turbine flow meter, Hot – wire anemometer, Laser
Doppler Anemometer (LDA).
Measurement of Speed: Mechanical Tachometers, Electrical tachometers, Non- contact type-Stroboscope
Measurement of Acceleration and Vibration: Different simple instruments – Principles of Seismic
instruments – Vibrometer and accelerometer using this principle- Piezo electric accelerometer.
UNIT – IV
Stress-Strain measurements : Various types of stress and strain measurements –Selection and installation of
metallic strain gauges- electrical strain gauge – gauge factor – method of usage of resistance strain gauge for
bending compressive and tensile strains – Temperature compensation techniques, Use of strain gauges for
measuring torque, Strain gauge Rosettes.
Measurement of Humidity: Moisture content of gases, Sling Psychrometer, Absorption Psychrometer, Dew
point meter.
Measurement of Force, Torque and Power- Elastic force meters, load cells, Torsion meters, Dynamometers.
UNIT – V
Elements of Control Systems:
Introduction, Importance – Classification – Open and closed systems- Servomechanisms – Examples with
block diagrams – Temperature, speed and position control systems- Transfer functions- First and Second order
mechanical systems
TEXT BOOKS:
1. Principles of Industrial Instrumentation & Control Systems, Alavala, Cengage Learning
2. Instrumentation, Measurement & Analysis, B.C.Nakra & K.K.Choudhary, TMH
3. Mechanical Measurements & Controls by D.S. Kumar

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
REFERENCE BOOKS:
1. Measurement Systems: Applications & design, E.O.Doebelin, TMH
2. Experimental Methods for Engineers / Holman
3. Mechanical and Industrial Measurements / R.K. Jain/ Khanna Publishers.
4. Mechanical Measurements / Sirohi and Radhakrishna / New Age International

OUTCOMES:

By undergoing this course, student will be able to

 Understand generalized measurement systems, systems’ response and error concepts.
 Understand direct methods of mechanical system parameters.
 Analyze indirect methods of mechanical system parameters.
 Understand and frame temperature, speed and position control system.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
 B.Tech. Mech. Engg. VI-Sem L T
P C
4 1 0 4

(A1510) OBJECT ORIENTED PROGRAMMING THROUGH JAVA

OBJECTIVES:

 To understand object oriented programming concepts and applications in problem solving.

 Learn the Java programming language: its syntax, idioms, patterns, and styles.
 Become comfortable with object oriented programming: Learn to think in objects.
 Learn the essentials of the Java class library, and learn how to learn about other parts of the library when
you need them.
 To learn the basics of java console and GUI based programs.
 Introduce event driven Graphical User Interface (GUI) programming.

UNIT I
Java Programming: History of java, comments, data types, variables, constants, scope and life time of variables,
operators, hierarchy expressions, type conversions and casting, enumerated types, control for block scope,
conditional statements, loops, break and continue statements, simple java stand alone programs, arrays, console
input and output, formatting output, constructors, methods, parameter passing, static fields and methods, access
controls, his reference, overloading methods and constructors, recursions, garbage collections, building strings,
exploring strings class.
UNIT II
Inheritance: Inheritance hierarchies super and sub classes, member access rules, super keyword, and preventing
inheritance: final classes and methods, the object class and its methods.
Polymorphism: dynamic binding, method overloading, abstract classes and methods. Interface: interface vs.
Abstract classes, defining an interface, implementing interfaces, accessing implementations through interfaces
references, extending interface.
Packages: Defining, creating and accessing a package, understanding CLASSPATH, importing packages
UNIT III
Exception Handling: Dealing with errors, benefits of exception handling, the classification of exceptions, exception
hierarchy, checked exceptions and unchecked exception, usage of try , catch, throw, throws, and finally, re-throwing
exceptions, exception specification, built in exceptions, creating own exception sub classes.
Multithreading- difference between multiple processes and multiple threads, thread states, creating threads,
interrupting threads, thread priorities, synchronizing threads, inter-thread communication, producer consumer
pattern.
UNIT IV
Event Handling: Events, Event sources, Event classes, Event Listeners, Relationship between Event sources and
Listeners, Delegation event model, examples: handling a button click, handling mouse events, Adapter classes.
The AWT class hierarchy, Userinterface components-labels, button, canvas, scrollbars, text components, check box,
checkbox groups, choices, list panels-scrollpane, dialogs, menubar, graphics, layoutmanager-layout manager types-
border, grid, flow, card and grid bag.
UNIT V
introduction to Swing, Swing vs. AWT, Hierarchy for Swing components, Containers-JFrame, JApplet, JDialog,
JPanel, Overview of some swing components, JButton, JLabel, JTextField, JTextArea, simple Swing applications,
Layout management- Layout manager types- border grid and flow.
Applets: Inheritance hierarchy for applets, differences between applets and applications, life cycle of an Applet, is
passing parameters to applets, applet security issues.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

TEXTBOOKS:
1. Java the complete reference ,7th edition,Herbert schildt,TMH
2. Understanding oop with Java,updated edition,T.Budd,pearson education

REFERENCE BOOKS:
1. Java for programming, P.J.Dietel Pearson education (OR) Java: How to Program P.J.Dietel and
H.M.Dietel, PHI
2. Object Oriented Programming through java, P.Radha Krishna, Universities Press.
3. Thinking in Java, Bruce Eckel, Pearson Education
4. Programming in Java, S.Malhotra and S.Choudhary, Oxford University Press.
5. Java Fundamentals- A Comprehensive introduction, Herbert schildtand Dale skrien, TMH

OUTCOMES:

 Understanding of OOP concepts and basics of java programming (Console and GUI Based)
 Understand the format and use of objects.
 Understand basic input/output methods and their use.
 The skills to apply OOP and java Programming in problem solving.
 Should have the ability to extend his/her knowledge of java programming future on his/her own.
 Understand object inheritance and its use.
 Understand development of JAVA applets vs. JAVA applications.
 Understand the use of various system libraries.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VI-Sem L T P C
4 1 0 4

(A1327) FINITE ELEMENT METHODS

OBJECTIVES:
 To equip the students with the Finite Element Analysis fundamentals.
 To enable the students to formulate the design problems into FEA.
 To introduce basic aspects of finite element technology, including domain discretization,
polynomial interpolation, application of boundary conditions, assembly of global arrays,
and solution of the resulting algebraic systems.
UNIT – I
Introduction to Finite Element Method for solving field problems. Stress and Equilibrium. Boundary
conditions. Strain – Displacement relations. Stress – strain relations. One Dimensional Problems : Finite
element modeling coordinates and shape functions. Assembly of Global stiffness matrix and load vector.
Finite element equations, Treatment of boundary conditions, Quadratic shape functions.
UNIT – II
Analysis of Trusses: Stiffness Matrix for Plane Truss and Space Truss Elements, Stress Calculations
Analysis of Beams: Element stiffness matrix for two node, two degrees of freedom per node beam element,
Load Vector, Deflection, Stresses
UNIT – III
Finite element modeling of two dimensional stress analysis with constant strain triangles and treatment of
boundary conditions. Estimation of Load Vector, Stresses
Finite element modeling of Axi-symmetric solids subjected to Axi-symmetric loading with triangular
elements.
Two dimensional four noded isoparametric elements and numerical integration.
UNIT – IV
Steady state heat transfer analysis: one dimensional analysis of Slab, fin and two dimensional analysis of thin
plate.
Analysis of a uniform shaft subjected to torsion.
UNIT – V
Dynamic Analysis: Formulation of finite element model, element - Mass matrices, evaluation of Eigen values
and Eigen vectors for a stepped bar, truss and beam.
Finite element – formulation to 3 D problems in stress analysis, convergence requirements, Mesh generation
techniques such as semi automatic and fully automatic use of softwares such as ANSYS, NISA ,NASTRAN,
etc.
TEXT BOOKS:
1. Introduction to Finite Elements in Engineering, Chandrupatla, Ashok and Belegundu, Prentice –
Hall/Pearson
2. The Finite Element Methods in Engineering / SS Rao / Pergamon.
REFERENCE BOOKS:
1. Finite Element Methods: Basic Concepts and applications, Alavala, PHI
2. Finite Element Method – Zincowitz / Mc Graw Hill
3. Introduction to Fininte element analysis- S.Md.Jalaludeen, Anuradha Publications, print-2012
4. Finite Element Analysis – P.Seshu / PHI
5. Finite Element Analysis – Hutton /TMH
6. Finite Element Analysis – Bathe / PHI
7. Finite Element Method – Krishna Murthy / TMH

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
OUTCOMES:

By undergoing this course, student will be able to

 Understand the basic concepts and formulation of FINITE ELEMENT MODELS
 Prepare the stiffness matrix and analyze for displacements, stress and strain of one dimensional
elements
 Analyze 2 D & 3D problems using iso-parametric elements
 Analyze and solve scalar field problems and dynamic analysis problems

80
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VI-Sem L T P C
4 0 0 4

(A1444) MICROCONTROLLERS & APPLICATIONS

UNIT-I
Introduction to Microprocessors and Microcontrollers: Introduction to Microprocessor and Micro Controller,
Number system and Binary arithmetic. Microprocessor Architecture (8085 and 8086) and Microcomputer System,
memory map and addressing, memory classification, review of logic device for Interfacing, Memory Interfacing,
Overview of 8086 Instruction Set, stacks and Interrupts.
UNIT-II
The 8051 Architecture: 8051 Microcontroller hardware, Program Counter and Data Pointer, A and B CPU
registers, Flags and Program Status Word (PSW),Internal Memory : Internal RAM – Stack and Stack Pointer,
Special Function Registers, Internal ROM, Input / Output Pins, ports and Circuits, External Memory, Timers and
Counters, Serial data Input/ Output, interrupts.
UNIT-III
8051 Instruction set: Assembly Language Programming Process, Addressing Modes, Assembler Directives, Data
Transfer, Arithmetic, Logical and Branch Instructions, Decimal Arithmetic, Interrupt Programming, Serial Data
Communication.
8051 Programming: Basic Assembly Language Programming, Input/ Output Port Programming, 8051 Timer /
Counter Programming, 8051 Serial Communication Programming , 8051 Interrupt Programming.
UNIT-IV
8051 Applications: Introduction, Interfacing Keyboards, Key pads, Interfacing Displays ( Seven Segment Displays
and LCD’s), Interfacing A/D Convertors, Interfacing D/A Convertors, Interfacing Hardware Circuits for Multiple
Interrupts, 8051 Interfacing with 8255, Interfacing Eternal Memory with 8051.
UNIT-V
Introduction to Advanced Architectures: ARM and SHARC, Processor and memory organization and Instruction
level parallelism; Networked embedded System: Bus protocols, I2 bus and Can bus; Internet-Enabled Systems,
Design Example-elevator Controller.
TEXT BOOKS:
1. K.J. Ayala “The 8051 Micro controller, Architecture, Programming 8- Applications “Thomson Delmar
Learning
2. RS Gaonkar, “Microprocessors Architecture, Programming and Applications “Penram International.
3. ‘Computers as Components- Principles of Embedded Computing System Design’, Wayne Wolf, Elsevier
(2nd Edition)

REFERENCE BOOKS:
1. M. A. Mazidi & J.G Mazidi." The 8051 Micro controller 8- Embedded System “Pearson Education.
2. B. Ram “Fundamentals of Microprocessors and Microcomputers “Dhanpat Rai and Sons.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VI-Sem L T P C
0 0 3 2

(A1328) MACHINE TOOLS, METROLOGY& MEASUREMENTS LAB

I. Machine Tools Lab

1. Machining on lathe
2. Measurement of cutting forces on lathe
3. Machining of holes( Pracice on reaming, use of drill jigs)
4. Machining of V-block using Shaping machine
5. Cutting of external/ internal slots using Slotting machine
6. Machining on Milling machine
7. Grinding of Tool angles

II. Metrology & Measurements Lab

A. Instrumentation lab

1. Study and calibration of Pressure Gauges

2. Study and calibration of transducers for temperature measurement.
3. Study and calibration of transducers for displacement measurement.
4. Study and calibration of photo and magnetic speed pickups for the measurement of speed.
5. Study and calibration of a rotometer for flow measurement.
B. Metrology lab

1. Measurement of lengths, heights, angles, diameters and bores.

2. Use of gear teeth vernier calipers for checking the chordal addendum and chordal height of the spur gear.
3. Machine tool alignment test on the lathe, milling and drilling machines.
4. Thread measurement using Tool maker’s microscope and 2-wire/ 3-wire methods.
5. Surface roughness measurement by Tally Surf.

(A student will perform six experiments from section I and three each from section II A and II B)

OUTCOMES:

By undergoing this course, student will be able to

 Experimentally measure linear, angular dimensions, surface flatness & roughness by using different
measuring instruments.
 Use tool makers’ microscope to measure and examine complex profiles.
 Perform alignment tests on different machine tools.
 Perform machining operations on cylindrical and flat objects to obtain desired shapes using appropriate
machine tools.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VI-Sem L T P C
0 0 3 2

(A1445) MICROCONTROLLERS & JAVA PROGRAMMING LAB

MICROCONTROLLERS LAB

1. Study of Development tools/ environment for Microcontroller Program.

2. Develop an embedded system for traffic light controller using Micro controller?
3. Write an ALP to interface stepper motor with 8051?
4. Write an Assembly language Program (ALP) to generate 10 kHz square wave?
5. Write an ALP to generate 10 kHz frequency using interrupts?
6. Write an ALP to interface one Microcontroller with other wring parallel communication?
7. Write an ALP to interface one Microcontroller with other wring serial communication?
8. Write an ALP to interfacing key board with 8051?
9. Write an ALP to interface ADC/ DAC with 8051?
10. Write an ALP to interface LCD display to 8051?

JAVA PROGRAMMING LAB

OBJECTIVES:
 To make the student learn a object oriented way of solving problems.
 To teach the student to write programs in Java to solve the problems
 To introduce java compiler and eclipse platform
 To import hand on experience with java programming

Recommended Systems/Software Requirements:

• Intel based desktop PC with minimum of 166 MHZ or faster processor with atleast 64 MB RAM and 100 MB
free disk space
• JDK Kit. Recommended

1
a. Write a Java program that prints all real solutions to the quadratic equation ax 2 + bx +c = 0. Read in a, b, c and
use the quadratic formula. If the discriminant b 2 -4ac is negative, display a message stating that there are no real
solutions.
b. The Fibonacci sequence is defined by the following rule:
The first two values in the sequence are 1 and 1. Every subsequent value is the sum of the two values preceding it.
Write a Java program that uses both recursive and non recursive functions to print the nth value in the Fibonacci
sequence.
2
a. Write a Java program that prompts the user for an integer and then prints out all prime numbers up to that
integer.
b. Write a Java program to multiply two given matrices.
c. Write a Java Program that reads a line of integers, and then displays each integer, and the sum of all the integers
(Use StringTokenizer class of java.util)
3
a. Write a Java program that checks whether a given string is a palindrome or not.
Ex: MADAM is a palindrome.
b. Write a Java program for sorting a given list of names in ascending order.
c. Write a Java program to make frequency count of words in a given text.
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
4
a. Write a Java program that reads a file name from the user, then displays information about whether the file
exists, whether the file is readable, whether the file is writable, the type of file and the length of the file in bytes.
b. Write a Java program that reads a file and displays the file on the screen, with a line number before each line.
c. Write a Java program that displays the number of characters, lines and words in a text file.

5
a. Write a Java program that:
i) Implements stack ADT. ii) Converts infix expression into Postfix form iii) Evaluates the postfix expression
6
a. Develop an applet that displays a simple message.
b. Develop an applet that receives an integer in one text field, and computes its factorial value and returns it in
another text field, when the button named “Compute” is clicked.
7
a. Write a Java program for handling mouse events.
8
a. Write a Java program that creates three threads. First thread displays “Good Morning” every one second, the
second thread displays “Hello” every two seconds and the third thread displays “Welcome” every three seconds.
b. Write a Java program that correctly implements producer consumer problem using the concept of inter thread
communication.
9
a. Write a program that creates a user interface to perform integer divisions. The user enters two numbers in the
textfields, Num1 and Num2. The division of Num1 and Num2 is displayed in the Result field when the Divide
button is clicked. If Num1 or Num2 were not an integer, the program would throw a NumberFormatException. If
Num2 were Zero, the program would throw an ArithmeticException Display the exception in a message dialog box.

OUTCOMES:

 Basics of java programming, multi-threaded programs and Exceptions handling.

 The skills to apply OOP in java programming in problem solving.
 Ability to access data from a DB with java programming.
 Use of GUI components (Console and GUI bases).

(Student will perform six experiments from each of the above two sections)

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VI-Sem L T P C

2 0 0 0

(A1012) ANALYTICAL SKILLS – II

Logical Reasoning
 Analogy
 Classification
 Series & Sequence
 Coding & Decoding
 Directions
 Blood Relations
 Seating Arrangements
 Clocks and Calendars

Analytical Ability & Reasoning

 Cubes
 Logical Deductions
 Figure Analysis
 General Puzzles
 Data Sufficiency
 Data Interpretation

Business English
 Basics of Communication Skills
 Articles
 Tenses
 S+ V agreement
 Model Verbs
 Be/do/has/have Forms
 Question Forms

85
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 1 0 4
(A1329) OPERATIONS RESEARCH

UNIT – I
Development – Definition– Characteristics and Phases – Types of models – Operations Research models –
applications
ALLOCATION: Linear Programming Problem - Formulation – Graphical solution – Simplex method –
Artificial variables techniques: Two–phase method, Big-M method; Duality Principle.
UNIT – II
Transportation Problem: Formulation – Optimal solution, unbalanced transportation problem – Degeneracy.
Assignment problem – Formulation – Optimal solution - Variants of Assignment Problem; Traveling
Salesman problem.
UNIT – III
Sequencing: Introduction – Flow –Shop sequencing – n jobs through two machines – n jobs through three
machines – Job shop sequencing – two jobs through ‘m’ machines
Replacement: Introduction – Replacement of items that deteriorate with time – when money value is not
counted and counted – Replacement of items that fail completely- Group Replacement.
UNIT – IV
Theory of Games: Introduction –Terminology– Solution of games with saddle points and without saddle
points- 2 x 2 games –m x 2 & 2 x n games - graphical method – m x n games - dominance principle.
Inventory: Introduction – Single item, Deterministic models – Types - Purchase inventory models with one
price break and multiple price breaks –Stochastic models – demand discrete variable or continuous variable –
Single Period model with no setup cost.
UNIT – V
Waiting Lines: Introduction – Terminology-Single Channel – Poisson arrivals and Exponential Service times
– with infinite population and finite population models– Multichannel – Poisson arrivals and exponential
service times with infinite population.
Dynamic Programming: Introduction – Terminology- Bellman’s Principle of Optimality – Applications of
dynamic programming- shortest path problem – linear programming problem.
TEXT BOOKS:
1. Operation Research /J.K.Sharma/MacMilan.
2. Introduction to O.R /Taha/PHI
REFERENCE BOOKS:
1. Operations Research: Methods and Problems / Maurice Saseini, Arhur Yaspan and Lawrence Friedman
2. Operations Research /A.M.Natarajan, P.Balasubramaniam, A. Tamilarasi/Pearson Education.
3. Operations Research / Wagner/ PHI Publications.
4. Introduction to O.R/Hillier & Libermann (TMH).

OUTCOMES:

 By undergoing this course, student will be able to Understand the basic models, methods and techniques
used in operations research, solve and analyze problems using linear programming.
 Classify optimization problems and understand methods for solving transportation problem, Assignment
problem, sequencing problems, replacement problems
 Apply a variety of operations research techniques for solving nonlinear programming problems, and will
acquire command over probabilistic operations research methods , dynamic programming techniques

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 0 0 4
(A1330) POWER PLANT ENGINEERING

OBJECTIVE: This course is concerned with the types, construction, working principles and performance of
different types of conventional and non-conventional power plants. The design, construction, operation and
performance of various components of steam, gas and diesel power plant e.g. Condensers, cooling towers, fuel
and air handling systems, steam generators, super heaters, intercoolers, re-heaters and regenerators, it also
discusses the basics of nuclear energy and operation of nuclear power plants. The course also covers basics of
plant economics and the impact of power plants on the environment.

UNIT – I
Introduction to the Sources of Energy: Resources and Development of Power in India.
Rankine cycle: Introduction, Methods to improve cycle performance- regeneration & reheating
Steam Power Plant: Plant Layout, Working of different Circuits, Fuel and handling equipments, types of
coals, coal handling, choice of handling equipment, coal storage, Ash handling systems.
Combustion Process: Properties of coal – overfeed and underfeed fuel beds, traveling grate stokers, spreader
stokers, retort stokers, pulverized fuel burning system and its components, combustion needs and draught
system, cyclone furnace, design and construction, Dust collectors, cooling towers and heat rejection. Corrosion
and feed water treatment.
UNIT – II
Internal Combustion Engine Plant
Diesel Power Plant: Plant layout with auxiliaries
Gas Turbine Plant: Introduction – classification - construction – Layout with auxiliaries –. Combined Cycle
Power Plants
Direct Energy Conversion: Solar energy, Fuel cells, Thermo electric and Thermo ionic, MHD generation.
Power From Non-Conventional Sources: Utilization of Solar- Collectors- Principle of Working, Wind
Energy – types – HAWT, VAWT -Tidal Energy.
UNIT – III
Hydro Electric Power Plant: Water power – Hydrological cycle / flow measurement – drainage area
characteristics – Hydrographs – storage and Pondage – classification of dams and spill ways.
Hydro Projects and Plant: Classification – Typical layouts – plant auxiliaries – plant operation pumped
storage plants.
UNIT – IV
Nuclear Power Station: Nuclear fuel – breeding and fertile materials – Nuclear reactor – reactor operation.
Types of Reactors: Pressurized water reactor, Boiling water reactor, sodium-graphite reactor, fast Breeder
Reactor, Homogeneous Reactor, Gas cooled Reactor, Radiation hazards and shielding – radioactive waste
disposal.
UNIT – V
Power Plant Economics and Environmental Considerations: Capital cost, investment of fixed charges,
operating costs, general arrangement of power distribution, Load curves, load duration curve. Definitions of
connected load, Maximum demand, demand factor, average load, load factor, diversity factor – related
exercises. Effluents from power plants and Impact on environment – pollutants and pollution standards –
Methods of Pollution control.
TEXT BOOKS:
1. Power Plant Engineering – P.C.Sharma / S.K.Kataria Pub
2. A Course in Power Plant Engineering: / Arora and S. Domkundwar.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
REFERENCE BOOKS:
1. A Text Book of Power Plant Engineering / Rajput / Laxmi Publications
2. Power plant Engineering/ Ramalingam/ Scietech Publishers
3. Power Plant Engineering: P.K.Nag/ II Edition /TMH.
4. An Introduction to Power Plant Technology / G.D. Rai.
5. Power plant Engg - Elanchezhian- I.K. International Pub

OUTCOMES:

By undergoing this course, student will be able to

 Identify different sources of energy, Indian resource scenario and sustainability issues.
 Understand working of steam power plant and related issues.
 Learn and compare conventional and non conventional power plants
 Describe and calculate the various factors of plant load and economy.

88
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 1 0 4
(A1331) CAD / CAM

OBJECTIVE: The student will be able to know about the software AUTOCAD and to know about its
applications for drafting and assembling of various mechanical and engine components.

UNIT – I
Fundamentals of CAD,CAM, Automation , design process, Application of computers for design, Benefits of
CAD, Computer configuration for CAD applications, Computer peripherals for CAD ,Design workstation,
Graphic terminal, CAD software- definition of system software and application software ,CAD database and
structure.
Geometric Modeling: 3-D wire frame modeling, wire frame entities and their definitions, Interpolation and
approximation of curves, Concept of parametric and non-parametric representation of curves, Curve fitting
techniques, definitions of cubic spline, Bezier, and B-spline.
UNIT-II
Surface modeling: Algebraic and geometric form, Parametric space of surface, Blending
functions,parametrization of surface patch, Subdividing, Cylindrical surface, Ruled surface, Surface of
revolution Spherical surface, Composite surface, Bezier surface. B-spline surface, Regenerative surface and
pathological conditions.
Solid Modelling: Definition of cell composition and spatial occupancy enumeration, Sweep representation,
Constructive solid geometry, Boundary representations.
UNIT – III
NC Control Production Systems : Numerical control, Elements of NC system, NC part programming :
Methods of NC part programming, Manual part programming, Computer assisted part programming, Post
Processor, Computerized part program, SPPL (A Simple Programming Language). CNC, DNC and Adaptive
Control Systems.
UNIT – IV
Group Technology: Part families, Parts classification and coding. Production flow analysis, Machine cell
design.
Computer aided process planning: Difficulties in traditional process planning, Computer aided process
planning: retrieval type and generative type, Machinability data systems.
Computer aided manufacturing resource planning: Material resource planning, inputs to MRP, MRP
output records, Benefits of MRP, Enterprise resource planning, Capacity requirements planning
UNIT – V
Flexible manufacturing system: F.M.S equipment, FMS layouts, Analysis methods for FMS benefits of
FMS.
Computer aided quality control: Automated inspection- Off-line, On-line, contact, Non-contact; Coordinate
measuring machines, Machine vision.
Computer Integrated Manufacturing: CIM system, Benefits of CIM
TEXT BOOKS:
1. CAD/CAM Principles and Applications, P.N.Rao, TMH
2. CAD/CAM Concepts and Applications, Alavala, PHI
REFERENCE BOOKS:
1. CAD/CAM /Groover M.P., Pearson education
2. CAD / CAM Theory and Practice,/ Ibrahim Zeid,TMH
3. CAD / CAM / CIM, Radhakrishnan and Subramanian, New Age
4. Principles of Computer Aided Design and Manufacturing, Farid Amirouche, Pearson
5. Computer Numerical Control Concepts and programming, Warren S Seames, Thomson.
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

OUTCOMES:

 By undergoing this course, student will be able to Understand the role of computers in modern design
and manufacturing.
 Understand geometric modeling, solid modeling and feature based design modeling.
 Program NC/CNC systems by understanding the basic functions of NC/CNC machines
 Understand planning, monitoring and control strategies in modern manufacturing

90
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 0 0 4
(A1332) AUTOMOBILE ENGINEERING
UNIT – I
Introduction : Components of four wheeler automobile – chassis and body – power unit – power
transmission – rear wheel drive, front wheel drive, 4 wheel drive – types of automobile engines, engine
construction – engine lubrication, splash and pressure lubrication systems, oil filters, oil pumps – crank case
ventilation – engine service, reboring, decarburization, Nitriding of crank shaft..
Emission from Automobiles – Pollution standards, National and international – Pollution Control –
Techniques – Noise Pollution & control.
UNIT – II
Fuel System: S.I. Engine : Fuel supply systems, Mechanical and electrical fuel pumps – carburetor – types –
air filters – petrol injection.
C.I. Engines : Requirements of diesel injection systems, types of injection systems, fuel pump, nozzle,
Alternative fuels for Automobiles-injection,Classification,Properties, Hybrid vehicles injection timing,
testing of fuel, pumps.
UNIT – III
Cooling System : Cooling Requirements, Air Cooling, Liquid Cooling and Forced Circulation System –
Radiators – Types – Cooling Fan - water pump, thermostat, evaporating cooling – pressure sealed cooling –
antifreeze solutions.
Ignition System: Electronic ignition system using contact breaker, electronic ignition using contact triggers –
spark advance and retard mechanism.
UNIT – IV
Electrical System : Charging circuit, generator, current – voltage regulator – starting system, bendix drive
mechanism solenoid switch, lighting systems, Horn, wiper, fuel gauge – oil pressure gauge, engine
temperature indicator etc.
Transmission System: Clutches, principle, types, cone clutch, single plate clutch, multi plate clutch,
magnetic and centrifugal clutches, fluid fly wheel – Gear boxes, types, sliding mesh, construct mesh, synchro
mesh gear boxes, epicyclic gear box , over drive torque converter. Propeller shaft – Hoatch – Kiss drive,
Torque tube drive universal joint, differential rear axles – types – wheels and tyres.
UNIT – V
Steering System: Steering geometry – camber, castor, king pin rake, combined angle toe in, center point
steering. Types of steering mechanism – Ackerman steering mechanism, Davis steering mechanism, steering
gears – types, steering linkages.
Suspension System: Objects of suspension systems – rigid axle suspension system, torsion bar, shock
absorber, Independent suspension system.
Braking System: Mechanical brake system, Hydraulic brake system, Master cylinder, wheel cylinder tandem
master cylinder Requirement of brake fluid, Pneumatic and vacuum brakes.
TEXT BOOKS:
1. Automobile Engineering ,Vol. 1 & Vol. 2/ Kripal Singh
2. Automobile Engineering, Vol. 1 & Vol. 2/ K.M Gupta,Umesh publication
REFERENCE BOOKS:
1. A System approach to Automotive Technology by Jack Erjavec YesDee publishing pvt Ltd.
2. Automobile Engineering / William Crouse
3. Automotive Mechanics / Heitner
4. Alternative fuels of Automobiles by P.RamiReddy, Frontline publications.

OUTCOMES:
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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

 By undergoing this course, student will be able to Understand the automobile engine construction engine
ignition and cooling systems.
 Understand fuels, fuel systems, fuel emissions and their impact on environment.
 Understand electrical systems comprising controlling and monitoring instruments of an automobile.
 Understand mechanical transmission systems and control systems of an automobile.

92
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 0 0 4

(A1333) MECHANICAL VIBRATIONS & NOISE ENGINEERING

ELECTIVE - I

UNIT- I
Single degree of Freedom systems - I: Undamped and damped free vibrations; forced vibrations coulomb
damping; Response to excitation; rotating unbalance and support excitation; vibration isolation and
transmissibility.
UNIT- II
Single degree of Freedom systems - II: Response to Non Periodic Excitations: unit impulse, unit step and
unit Ramp functions; response to arbitrary excitations, The Convolution Integral; shock spectrum; System
response by the Laplace Transformation method.
UNIT- III
Two degree freedom systems: Principal modes- undaped and damped free and forced vibrations; undamped
vibration absorbers;
Multi degree freedom systems: Matrix formulation, stiffness and flexibility influence coefficients; Eigen
value problem; normal modes and their properties; Free and forced vibration by Modal analysis; Method of
matrix inversion; Torsional vibrations of multi- rotor systems and geared systems; Discrete- Time systems.
UNIT- IV
Continuous system: Free vibration of strings – longitudinal oscillations of bars- traverse vibrations of beams-
Torsional vibrations of shafts.
Critical speeds of shafts: Critical speeds without and with damping, secondary critical speed.
Numerical Methods: Rayliegh's stodola's, Matrix iteration, Rayleigh- Ritz Method and Holzer's methods.
Vibration measuring instruments: Vibrometers, velocity meters & accelerometers
UNIT- V
Sound level and subjective response to sound: Subjective response to sound, frequency dependent human
response to sound, sound-pressure dependent human response, the decibel scale, relationship among sound
power, sound intensity and sound pressure level, relationship between sound power level and sound intensity,
relationship between sound intensity level and sound pressure level, sound measuring instruments.
TEXT BOOKS:
1. Elements of Vibration Analysis by Meirovitch, TMH, 2001
2. Mechanical Vibrations and sound engineering, A.G.Ambekar, PHI
REFERENCE BOOKS:
1. Mechanical Vibrations by SS Rao, Pearson, 2009, Ed 4,
2. Mechanical Vibration – Rao V.Dukkipati & J Srinivas, PHI, 2010.
3. Mechanical Vibratins – V. Ram Murthy.
4. Vibration problems in Engineering by S.P. Timoshenko.
5. Mechanical Vibrations- S Graham Kellyk, Schaum's Outilines, TMH

93
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 0 0 4
(A1334) TRIBOLOGY
ELECTIVE-I

UNIT – I
Study of various parameters: Viscosity, flow of fluids, viscosity and its variation, absolute and kinematic
viscosity, temperature variation, viscosity index, determination of viscosity, different viscometers used.
Hydrostatic lubrication: Hydrostatic step bearing, application to pivoted pad thrust bearing and other
applications, hydrostatic lifts, hydrostatic squeeze films and its application to journal bearing.

UNIT – II
Hydrodynamic theory of lubrication: Various theories of lubrication, petroffs equation, Reynold’s equation
in two dimensions -Effects of side leakage - Reynolds equation in three dimensions, Friction in sliding bearing,
hydro-dynamic theory applied to journal bearing, minimum oil film thickness, oil whip and whirl anti -friction
bearing.

UNIT – III
Friction and power losses in journal bearings: Calibration of friction loss, friction in concentric bearings,
bearing moduIus, Sommer-field number, heat balance, practical consideration of journal bearing design
considerations.
UNIT – IV
Air lubricated bearing: Advantages and disadvantages, application to Hydrodynamic journal bearings,
hydrodynamic thrust bearings. Hydrostatic thrust bearings. Hydrostatic bearing Analysis including
compressibility effect. Study of current concepts of boundary friction and dry friction.

UNIT-V
Types of bearing oil pads: Hydrostatic bearing wick oiled bearings, oil rings, pressure feed bearing, partial
bearings -externally pressurized bearings.
Bearing materials: General requirements of bearing materials, types of bearing materials

TEXT BOOKS:

1. Fundamentals of Tribology, Basu, SenGupta and Ahuja/PHI

2. Tribology in Industry: Sushil Kumar Srivatsava, S. Chand &Co.

REFERENCE BOOK:
1. Tribology – B.C. Majumdar

94
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VII-Sem L T P C

4 0 0 4

(A1335) ROBOTICS
ELECTIVE – I

UNIT - I
Introduction: Automation and Robotics - an over view of Robotics -classification by coordinate system and
control systems - Components of the Industrial Robotics: Degrees of freedom - End effectors: Mechanical
gripper - Magnetic - Vacuum cup and other types of grippers - General consideration on gripper selection and
design, Robot actuator and sensors.
UNIT - II
Motion Analysis: Basic rotation matrices - Composite rotation matrices - Euler Angles - Equivalent Angle
and Axis - Homogeneous transformation -Problems. Manipulator Kinematics: D-H notations - Joint
coordinates and world coordinates - Forward and inverse kinematics - problems.
UNIT - III
Differential Kinematics: Differential Kinematics of planar and spherical manipulators - Jacobians - problems.
Robot Dynamics: Lagrange - Euler formulations - Newton-Euler formulations - Problems on planar two link
manipulators.
UNIT IV
Trajectory Planning: Joint space scheme - cubic polynomial fit -Avoidance of obstacles - Types of motion:
Slew motion - joint interpolated motion -straight line motion - problems.
Robot actuators and Feedback components: Actuators: Pneumatic.
UNIT V
Robot Application in Manufacturing: Material handling - Assembly and Inspection - Work cell design,
work volume, Robot screan.
TEXT BOOKS:
1. Industrial Robotics/ Grover M P/ Pearson Edu.
2. Introduction to Robotic Mechanics and Control / JJ Craig/ Pearson/ 3 rd edition.
REFERENCE BOOKS:
1. Robotics / Fuks/ Mc Graw Hill.
2. Robotic Engineering/Richard D. Richard D. Klaftez/ Prentice Hall.
3. Robot Analysis and intelligence / Asada and slotine / wiley Interscience.
4. Robot Dynamics &Control/ Mark W. Spong and M. Vidyasagar/ John Wiley& sons (ASIA) Pvt. Ltd.
5. Robotics and control / Mittal RK & Nagrath I J TMH.

OUTCOMES:

By undergoing this course, student will be able to

 Understand functioning of robots and their subsystem.
 Analyze robot motion and associated controls
 Analyze dynamics of robot actuators and manipulators.
 Learn about materials and hardware components used in robot manufacturing.

95
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 1 0 4
(A1336) REFRIGERATION & AIR CONDITIONING
ELECTIVE - II

OBJECTIVE: In the subject of REFRIGERATION AND AIR CONDITIONING deals with the heating and
cooling effects produced in domestic and industrial applications. These applications are widely used as they
are used for the human comfort. These uses working fluid to produced the effect for which it is made for.
These effects are shown with the help of many diagrams. It produces effect with the help of increase and
decrease of pressure and temperature.

UNIT – I
Introduction to Refrigeration: - Necessity and applications – Unit of refrigeration and C.O.P. – Mechanical
Refrigeration – Types of Ideal cycle of refrigeration.
Air Refrigeration: Bell Coleman cycle and Brayton Cycle, Open and Dense air systems – Actual air
refrigeration system – Refrigeration needs of Air crafts- Air systems – Actual Air refrigeration system –
Refrigeration needs of Air crafts – Application of Air Refrigeration, Justification – Types of systems –
Problems.
UNIT – II
Vapour compression refrigeration: working principle and essential components of the plant – Simple
Vapour compression refrigeration cycle – COP – Representation of cycle on T-S and p-h charts – effect of sub
cooling and super heating – cycle analysis – Actual cycle Influence of various parameters on system
performance – Use of p-h charts – Problems.
UNIT III
System Components: Compressors – General classification – comparison – Advantages and Disadvantages.
Condensers – classification – Working Principles
Evaporators – classification – Working Principles
Expansion devices – Types – Working Principles
Refrigerants – Desirable properties – common refrigerants used – Nomenclature – Ozone Depletion – Global
Warming – Azeotropes and Zeotropes
UNIT IV
Vapor Absorption System: Calculation of max COP – description and working of NH3 – water system – Li
– Br system. Principle of operation Three Fluid absorption system, salient features.
Steam Jet Refrigeration System: Working Principle and Basic Components, Principle and operation of (i)
Thermoelectric refrigerator (ii) Vortex tube or Hilsch tube.
UNIT – V
Introduction to Air Conditioning:
Psychometric Properties & Processes – Sensible and latent heat loads – Characterization – Need for
Ventilation, Consideration of Infiltration – Load concepts of RSHF, ASHF, ESHF and ADP. Concept of
human comfort and effective temperature –Comfort Air conditioning – Industrial air conditioning and
Requirements – Air conditioning Load Calculations.
Air Conditioning systems: Classification of equipment, cooling, heating humidification and
dehumidification, filters, grills and registers, deodorants, fans and blowers. Heat Pump – Heat sources –
different heat pump circuits – Applications.
TEXT BOOKS:
1. A Course in Refrigeration and Air conditioning / SC Arora & Domkundwar / Dhanpatrai
2. Refrigeration and Air Conditioning/ Manohar Prasad/ New Age

96
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
REFERENCE BOOKS:
1. Refrigeration and Air Conditioning / CP Arora / TMH.
2. Principles of Refrigeration - Dossat / Pearson Education
3. Basic Refrigeration and Air-Conditioning – Ananthanarayanan / TMH

OUTCOMES:

By undergoing this course, student will be able to

 Understand functions of various components of vapour compression refrigeration system, Air-
Refrigeration system and steam jet refrigeration system and assess the performance of entire system.
 Understand the impact of refrigerants on the environment.
 Understand and analyze the vapor absorption refrigeration system as an alternate to vapour compression
refrigeration system
 Calculate thermal load in for various air conditioning systems and conduct thermal design of a single-zone
central air conditioning system

97
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VII-Sem L T P C

4 0 0 4
(A1337) JET PROPULSION & ROCKET ENGINEERING
ELECTIVE-II
UNIT - I
Turbo Jet Propulsion System: Gas turbine cycle analysis – layout of turbo jet engine. Turbo machinery-
compressors and turbines, combustor, blade aerodynamics, engine off design performance analysis.
Flight Performance:Forces acting on vehicle – Basic relations of motion – multi stage vehicles.
UNIT - II
Principles of Jet Propulsion and Rocketry:Fundamentals of jet propulsion, Rockets and air breathing jet
engines – Classification – turbo jet , turbo fan, turbo prop, rocket (Solid and Liquid propellant rockets) and
Ramjet engines.
Nozzle Theory and Characteristics Parameters:Theory of one dimensional convergent – divergent nozzles
– aerodynamic choking of nozzles and mass flow through a nozzle – nozzle exhaust velocity – thrust, thrust
coefficient, Ac / At of a nozzle, Supersonic nozzle shape, non-adapted nozzles, summer field criteria, departure
from simple analysis – characteristic parameters – 1) characteristic velocity, 2) specific impulse 3) total
impulse 4) relationship between the characteristic parameters 5) nozzle efficiency, combustion efficiency and
overall efficiency.
UNIT - III
Aero Thermo Chemistry of The Combustion Products:Review of properties of mixture of gases – Gibbs –
Dalton laws – Equivalent ratio, enthalpy changes in reactions, heat of reaction and heat of formation –
calculation of adiabatic flame temperature and specific impulse – frozen and equilibrium flows.
Solid Propulsion System:Solid propellants – classification, homogeneous and heterogeneous propellants,
double base propellant compositions and manufacturing methods. Composite propellant oxidizers and binders.
Effect of binder on propellant properties. Burning rate and burning rate laws, factors influencing the burning
rate, methods of determining burning rates.
UNIT - IV
Solid Propellant Rocket Engine: Internal ballistics, equilibrium motor operation and equilibrium pressure to
various parameters. Transient and pseudo equilibrium operation, end burning and burning grains, grain design.
Rocket motor hard ware design. Heat transfer considerations in solid rocket motor design. Ignition system,
simple pyro devices.
Liquid Rocket Propulsion System: Liquid propellants – classification, Mono and Bi propellants, Cryogenic
and storage propellants, ignition delay of hypergolic propellants, physical and chemical characteristics of
liquid propellant. Liquid propellant rocket engine – system layout, pump and pressure feed systems, feed
system components. Design of combustion chamber, characteristic length, constructional features, and
chamber wall stresses. Heat transfer and cooling aspects. Uncooled engines, injectors – various types, injection
patterns, injector characteristics, and atomization and drop size distribution, propellant tank design.
UNIT - V
Ramjet and Integral Rocket Ramjet Propulsion System:Fuel rich solid propellants, gross thrust, gross
thrust coefficient, combustion efficiency of ramjet engine, air intakes and their classification – critical, super
critical and sub-critical operation of air intakes, engine intake matching, classification and comparison of IIRR
propulsion systems.
TEXT BOOKS:
1. Gas Turbines and propulsive systems-P.Khajuria& S.P.Dubey/Dhanpatrai publication.
2. Gas Dynamics & Space Propulsion- M.C.Ramaswamy / Jaico Publishing House.
REFERENCE BOOKS:
1. Gas Turbines /Cohen, Rogers & Sarvana Muttoo/Addision Wesley & Longman.
2. Gas Turbines-V.Ganesan /TMH.
98
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
4 0 0 4
(A1338) NON-CONVENTIONAL SOURCES OF ENERGY
ELECTIVE-II

UNIT – I
Principles of Solar Radiation: Role and potential of new and renewable source, the solar energy option,
Environmental impact of solar power - Physics of the sun, the solar constant, extraterrestrial and terrestrial
solar radiation, Solar radiation on titled surface, Instruments for measuring solar radiation and sun shine, solar
radiation data.
Solar Energy Collection: Flat plate and concentrating collectors, classification of concentrating collectors,
orientation and thermal analysis, advanced collectors.
UNIT - II
Solar Energy Storage and Applications: Different methods, sensible, latent heat and stratified storage, solar
ponds. Solar applications - solar heating/cooling techniques, solar distillation and drying, Photovoltaic energy
conversion.
Wind Energy: Sources and potentials, horizontal and vertical axis windmills, performance characteristics,
Betz criteria
UNIT - III
Bio-Mass: Principles of Bio-Conversion, Anaerobic /aerobic digestion, types of Bio-gas digesters, gas yield,
combustion characteristics of bio-gas, utilization for cooking, I.C. Engine operation, and economic aspects.
UNIT – IV
Geothermal Energy: Resources, types of wells, methods of harnessing the energy, potential in India.
Ocean Energy: OTEC, Principles, utilization, setting of OTEC plants, thermodynamic cycles. Tidal and Wave
energy: Potential and conversion techniques, mini-hydel power plants, their economics.
UNIT –V
Direct Energy Conversion: Need for DEC, Carnot cycle, limitations, Principles of DEC. Thermo-electric
generators, Seebeck, Peltier and Joule Thompson effects, figure of merit, materials, applications, MHD
generators, principles, dissociation and ionization, hall effect, magnetic flux, MHD accelerator, MHD engine,
power generation systems, electron gas dynamic conversion, economic aspects. Fuel cells, principle, faraday’s
laws, thermodynamic aspects, selection of fuels and operating conditions.
TEXT BOOKS:
1. Renewable Energy Resources / Tiwari and Ghosal / Narosa
2. Non- conventional Energy Sources / G.D. Rai
3. Biological Energy Resources/ Malcolm Fleischer & Chris Lawis.
REFERENCE BOOKS:
1. Renewable Energy Sources / Twidell & Weir
2. Solar Energy / Sukhame
3. Solar Power Engineering / B.S. Magal Frank Kreith & J.F. Kreith
4. Principles of Solar Energy / Frank Krieth & John F Kreider
5. Non-Conventional Energy / Ashok V Desai / Wiley Eastern
6. Non-Conventional Energy Systems / K Mittal / Wheeler
7. Renewable Energy Technologies / Ramesh & Kumar / Narosa

99
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VII-Sem L T P C

0 0 3 2
(A1339) HEAT TRANSFER LAB & THEORY OF MACHINES LAB

I. Heat Transfer Lab

1. Composite Slab Apparatus – Overall heat transfer co-efficient.

2. Heat transfer through lagged pipe.
3. Heat Transfer through a Concentric Sphere
4. Thermal Conductivity of given metal rod.
5. Heat transfer in pin-fin
6. Experiment on Transient Heat Conduction
7. Heat transfer in forced convection apparatus.
8. Heat transfer in natural convection
9. Parallel and counter flow heat exchanger.
10. Emissivity apparatus.
11. Stefan Boltzman Apparatus.
12. Heat transfer in drop and film wise condensation.
13. Critical Heat flux apparatus.
14. Study of heat pipe and its demonstration.

II. Theory of Machine Lab

1. Study on four bar mechsnism and its inversions

2. Study on single slider and double slider mechanisms and inversions
3. Pantograph apparatus
4. Study of velocity ratio in simple, compound, reverted and epicyclic gear trains
5. Study on holding torque determination in epicyclic gear train apparatus.
6. Cam analysis apparatus
7. Coriolli’s component of acceleration apparatus
8. Determination of sensitiveness of a governor
9. Static balancing using steel balls
10. Determination of the magnitude and orientation of the balancing mass in dynamic balancing
11. Determination of damped natural frequency of vibration of the vibrating system with different viscous oils
12. Study on rope brake dynamometer apparatus
13. Determination of steady state amplitude of a forced vibratory system
14. Determination of the magnitude of gyroscopic couple, angular velocity of precession and representation of
vectors
15. Determination of natural frequency of given structure using FFT analyzer

(A student will perform six experiments from each of the above two sections)

OUTCOMES:

 By undergoing this course, student will be able to Understand principles of experimental methods in
Heat transfer problems.
 Understand and compare experimental results with theoretical predictions.
 Understand, conduct and interpret results of experiments based on conduction, convection and radiation
heat transfer problems.
 Understand, conduct and interpret results of experiments based on practical applications such as heat
exchangers, fins, condensers, and heat pipe.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VII-Sem L T P C
0 0 3 2
(A1340) COMPUTER ASSISTED PRODUCTION DRAWING, CAD/CAM LAB

I. MODELLING
1. Drafting: Development of part drawings for various components in the form of orthographic and
isometric views. Representation of dimensioning and tolerances.
a) Conventional Representation Of Materials: Conventional representation of parts - screw joints, welded
joints, springs, gears, electrical, hydraulic and pneumatic circuits - methods of indicating notes on drawings.
b) Study on: Types of fits, exercises involving selection / interpretation of fits and estimation of limits from
tables - Form And Positional Tolerances - Surface Roughness And Its Indication
c) Detailed and Part Drawings: Drawing of parts from assembly drawings with indications of size, tolerances,
roughness, form and position errors etc.
2. Part Modeling: Generation of various 3D Models through Protrusion, revolve, sweep. Creation of various
features. Study of parent child relation.
3. Assembly: Feature based and Boolean based modeling and Assembly Modeling.
II. ANALYSIS
4. Determination of deflection and stresses in 2D and 3D trusses and beams.
5. Determination of deflections, principal and Von-Mises stresses in plane stress, plane strain and Axi-
symmetric components.
6. Determination of stresses in 3D and shell structures (at least one example in each case)
7. Estimation of natural frequencies and mode shapes, Harmonic response of 2D beam.
8. Steady state heat transfer analysis of plane and axi-symmetric components.
III. MANUFACTURING
9. Programming CNC turning centre for machining of cylindrical objects.
10. Programming CNC mill for machining falt surfaces.
11. Machining of simple components on CNC lathe and Mill by transferring NC Code / from CAM software.

(Student will perform atleast 3 from each of the above 3 categories and a total of 10 exercises among the above)
TEXT BOOKS:
1 Production and Drawing /K.L. Narayana & P. Kannaiah/ New Age
2 Machine Drawing with Auto CAD/ Pohit and Ghosh, PE
REFERENCE BOOKS:
Geometric dimensioning and tolerancing/James D. Meadows/ B.S Publications
1 Engineering Metrology/ R.K. Jain/Khanna Publications

OUTCOMES:

 By undergoing this course, student will be able to Understand the basic fundamentals that are used to
create and manipulate geometric models in computer program.
 Model the 3D geometric information of machine components including assemblies, and automatically
generate 2D production drawings
 Analyze deflections, stresses, natural frequencies, mode shapes and harmonic response of 2D and 3D
Structures
 Write CNC programs for turning and milling machining operations.

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 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VIII-Sem L T P C
4 0 0 4
(A1341) TOTAL QUALITY MANAGEMENT
ELECTIVE-III
Objective: Total Quality Management (TQM) is an organisational process that actively involves every function and
every employee in satisfying customers’ needs, both internal and external. TQM works by continuously improving all
aspect of work through structured control, improvement and planning activities that are carried out in concern with
guiding ideology that focuses on Quality and Customer Satisfaction as the top priorities.
UNIT - I
Introduction: The concept of TQM, Quality and Business performance, attitude and involvement of top
management, communication, culture and management systems.
Management of Process Quality- Definition of quality, Quality Control, a brief history, Product inspection vs
Process Control, Statistical Quality Control, Control Charts and Acceptance Sampling
UNIT -II
Customer Focus and Satisfaction: Process vs Customer, internal customer conflict, quality focus,
Customer Satisfaction. Role of Marketing and Sales, Buyer — Supplier relationships
Bench Marking Evolution of Bench Marking, meaning of bench marking, benefits of bench marketing, the bench
marking procedure. Pitfalls of bench marketing
UNIT- III
Organizing for TQM: The systems approach, organizing for quality implementation,making the
transition from a traditional to a TQM organization, Quality Circles, seven Tools of TOM: Startification, check
sheet, Scatter diagram. Ishikawa diagram, paneto diagram, Kepner &Tregoe Methodology
UNIT- IV
The Cost of Quality: Definition of the Cost of Quality, Quality Costs, Measuring Quality Costs, use of
Quality Cost information, Accounting Systems and Quality Management.
UNIT -V
ISO9000: Universal Standards of Quality: ISO around the world, the ISO9000 ANSI/ASQC Q- 90, Series Standards,
benefits of ISO9000 certification, the third party audit, Documentation ISO9000 and services, the cost of
certification implementing the system.
TEXT BOOKS:
1. Total Quality Management / Joel E Ross/Taylor and Franscis Limited.
2. Total Quality Managernent P.N.Mukherjee/PHI
REFERENCE BOOKS:
1. Beyond TQM/ Robert L Flood
2. Statistical Quality Control/ E L Grant
3. Total Quality Management: A Practical approach/ H. Lal
4. Quality Management/ Kanishka Bedi/ Oxford University Press/ 2011
5. Total Engineering Quality Management/ Sunil Sharma/ Macmillan

102
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VIII-Sem L T P C

4 0 0 4
(A1342) PLANT LAYOUT & MATERIAL HANDLING
ELECTIVE-III

UNIT-I
Introduction – classification of layout, advantages and limitations of different layouts, layout design
procedures, overview of plant layout.
UNIT-II
Process layout and product layout: selection, specification, implementation and flow up, comparison of
product and process layout.
UNIT- III
Heuristics for plant layout- ALDEP, CORELAP, CRAFT;
Group layout, fixed position layout- quadratic assignment model, branch and bound method.
UNIT IV
Introduction , material handling systems, material handling principles, classification of material handling
equipment, relationship of material handling to plant layout. Basic material handling systems: selection,
material handling methods- path, equipment, function oriented systems,
UNIT V
Methods to minimize cost of material handling – maintenance of material handling equipments, safety in
handling. Ergonomics of material handling equipment. Design, miscellaneous equipments.

TEXT BOOK:
1. Aspects of material Handling/ Dr. KC Arora & Shinde, Lakshmi Publications.
2. Operations Management/ PB Mahapatra /PHI
REFERENCE BOOKS:
1. Faciliy Layout & Location an analytical approach/ RL Francis /LF Mc Linnis Jr, White / PHI
2. Production and Operations Management/ R Panneerselvam/ PHI
3. Introduction to Material handling/ Ray, Siddhartha/ New Age

OUTCOMES:

 By undergoing this course, student will be able to Understand, compare, design and analyze various
plant layouts.
 Select appropriate material handling system suiting for a plant layout chosen
 Learn methods to minimize cost of material handling.
 Learn and design material handling equipment.

103
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VIII-Sem L T P C
4 0 0 4

(A1343) MAINTENANCE AND SAFETY ENGINEERING

ELECTIVE-III

UNIT-I
Introduction: need for maintenance, facts and figures, modern maintenance strategy for the 221 st century,
engineering maintenance objectives and maintenance in equipment life cycle, terms and definitions.
Maintenance Management and control: maintenance manual, maintenance, facility evaluation, functions of
effective maintenance management, maintenance project control methods, and maintenance management
control indices.
UNIT-II
Types of maintenance: preventive maintenance, elements of preventative, maintenance program, establishing
preventative maintenance program PM program evaluation and improvement, PM measures, PM models,
corrective maintenance, corrective maintenance types, corrective maintenance steps and downtime
components, corrective maintenance measures, corrective maintenance models.
Inventory control in maintenance: inventory control objectives and basic inventory decisions, ABC inventory
control methods, inventory control models two bin inventory control and safety stock, spares determination
factors spares calculation methods.
UNIT-III
Quality and safety in maintenance: needs for quality maintenance processes, maintenance work quality, use
of quality control charts in maintenance work sampling, post maintenance testing, reasons for safety problems
in maintenance, guidelines to improve safety in maintenance work, safety officer’s role in maintenance work,
protection of maintenance workers.
Maintenance costing: reasons for maintenance costing, maintenance budget preparation methods and steps,
maintenance labor cost estimation, material cost estimation, equipment life cycle maintenance cost estimation,
and maintenance cost estimation models.
UNIT-IV
Reliability, reliability centered maintenance, RCM: Goals and principles, RCM process and Associated
Questions, RCM program Components effectiveness measurement indicators, RCM benefits and reasons for
its failures, reliability versus maintenance and reliability in support phase, bathtub hazard rate concept,
reliability measures and formulas, reliability networks, reliability analysis techniques.
UNIT-V
Maintainability: maintainability importance and objective, maintainability in systems, life cycle, and
maintainability design characteristics, maintainability functions and measures, common maintainability design
errors.
TEXT BOOKS:
1. Reliability, Maintenance and Safety Engineering By Dr. A.K.Guptha/ Laxmi Publications
2. Industrial Safety Management by L.M.Deshmukh / TMH
REFERENCE BOOKS :
1. Maintenance Engineering & Management by R.C.Mishra/ PHI
2. Reliability Engineering by Elsayed/ Pearson
3. Engineering Maintenance A modern approach, B.S Dhallon, 2002, C.R.R Publishers.

104
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)

B.Tech. Mech. Engg. VIII-Sem L T P C

4 0 0 4

(A1344) UN-CONVENTIONAL MACHINING PROCESSES

ELECTIVE-IV

UNIT – I
Introduction: Need for un-convention machining methods, Classification of Un-conventional machining
processes, considerations in process selection, materials, general characteristics and applications of un-
conventional machining processes.
UNIT – II
Mechanical Material Removal Processes: Ultrasonic machining, Abrasive Jet Machining, Water Jet
Machining, Abrasive Water Jet Machining – basic principles, components, process variables, advantages and
disadvantages, applications.
UNIT – III
Thermal Material Removal Processes: Electro Discharge Machining, Wire EDM, Laser Machining, Electron
Beam Machining, Ion Beam Machining - basic principles, components, process variables, advantages and
disadvantages, applications.
UNIT – IV
Chemical Material Removal Processes: Electro Chemical Machining, Electro Chemical Grinding, Electro
Chemical Honing, and Electro Chemical Deburring - basic principles, components, process variables,
advantages and disadvantages, applications.
UNIT-V
Micro Machining: Bulk micromachining, surface micromachining and LIGA process – General description,
basic principles, components, process variables, advantages and disadvantages, applications.
TEXT BOOKS:
1. Advanced machining processes/ VK Jain/ Allied publishers
2. MEMS & Microsystems – Design and Manufacture by Tai-Ran Hsu, Tata McGraw Hill
REFERENCE BOOKS:
1. Modern Machining Process / Pandey P.C. and Shah H.S./ TMH
2. New Technology / Bhattacharya A/ The Institution of Engineers, India 1984.

OUTCOMES:

 By undergoing this course, student will be able to Understand need for modern metal removing
processes.
 Learn metal removal by different abrasive principles.
 Learn metal removal by thermal processes.
 Learn metal removal by chemical processes.
 Learn metal removal machining processes by Ultrasonic and focused electron principles.

105
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VIII-Sem L T P C
4 0 0 4
(A1345) PRODUCTION PLANNING AND CONTROL
ELECTIVE-IV
UNIT – I
Introduction: Definition – Objectives of Production Planning and Control – Functions of production planning
and control - Types of production systems - Organization of production planning and control department.
Forecasting – Definition- uses of forecast- factors affecting the forecast- types of forecasting- their uses -
general principle of forecasting. Forecasting techniques- quantitative and qualitative techniques. Measures of
forecasting errors.
UNIT – II
Inventory management: Functions of inventories – relevant inventory costs – ABC analysis – VED analysis
– Basic EOQ model- Inventory control systems –continuous review systems and periodic review systems,
MRP I, MRP II, ERP, JIT Systems - Basic Treatment only.
Aggregate planning: Definition – aggregate-planning strategies – aggregate planning methods –
transportation model.
UNIT –III
Line Balancing: Terminology, Methods of Line Balancing, RPW method, Largest Candidate method and
Heuristic method.
Routing – Definition – Routing procedure – Factors affecting routing procedure, Route Sheet.
UNIT – IV
Scheduling –Definition – Scheduling Policies – types of scheduling methods – differences with loading – flow
shop scheduling – job shop scheduling, line of balance (LOB) – objectives - steps involved.
UNIT – V
Dispatching: Definition – activities of dispatcher – dispatching procedures – various forms used in
dispatching.
Follow up: definition – types of follow up – expediting – definition – expediting procedures-Applications of
computers in planning and control.
TEXT BOOKS:
1. Production Planning and Control – M.Mahajan- Dhanpati rai & Co
2. Production Planning and Control- Jain & Jain – Khanna publications
REFRENCE BOOKS:
1. Production Planning and Control- Text & cases/ SK Mukhopadhyaya /PHI.
2. Production and operations Management – R.Panneer Selvam – PHI
3. Operations Management by Chase/PHI
4. Management Science – A R Aryasri- 4e –TMH
5. Operations management – Heizer- Pearson

OUTCOMES:
 By undergoing this course, student will be able to Learn about the various functions in PPC to better
manage manufacturing and perform demand forecasting using different techniques in the business
enterprises.
 Understand, implementing the basic inventory control methods and techniques and the basic principles of
MRP/ERP systems, JIT operations.
 Learn how to model decision problems in Routing and solving the appropriate decision model for planning
and scheduling problems
 Understand concepts and principles of line balancing including aggregate planning and the dispatching
procedure.

106
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VIII-Sem L T P C
4 0 0 4

(A1346) RAPID PROTOTYPING

ELECTIVE – IV

UNIT-I
Introduction: Introduction to Prototyping, Traditional Prototyping Vs Rapid Prototyping (RP). Need for time
compression in product development. Usage of RP parts, Generic RP process, Distinction between RP and CNC,
other related technologies. Classification of RP
RP Software: Need for RP software, MIMICS, Magics, SurgiGuide. 3-matic, 3D-Doctor. Simplant, Velocity2,
VoXirn. SolidView, 3DViev etc,. Software, Preparation of CAD models, Problems with STL files. STL file
manipulation, RP data formats: SLC. CLI, RPI, LEAF, IGES, HP/GL, CT, STEP.
UNIT-II
Photo polymerization RP Processes: Stereo lithography (SL). SL resin curing process, SL scan patterns, Micro stereo
lithography. Applications of Photo polymerization Processes.
Powder Bed Fusion RP Processes: Selective laser Sintering (SLS). Powder fusion mechanism and powder handling,
SLS Metal and ceramic part creation, Electron Beam melting (EBM). Applications of Powder Bed Fusion Processes
UNIT-III
Printing RP Processes: 3D printing (3DP), Research achievements in printing deposition, Technical challenges in
printing, Printing process modelling, Applications of Printing Processes.
Beam Deposition RP Processes: Laser Engineered Net Shaping (LENS), Direct Metal Deposition (DMD) ,
Processing- structure-properties, relationships, Benefits and drawbacks.
UNIT-IV
Extrusion-Based RP Systems: Fused Deposition Modelling (FDM), Principles, Plotting and path control, Applications
of Extrusion-Based Processes
Sheet Lamination RP Processes: Laminated Object Manufacturing (LOM), Ultrasonic Consolidation (UC), Gluing,
Thermal bonding, LOM and UC applications.
Rapid Tooling: Conventional Tooling Vs. Rapid Tooling, Classification of Rapid Tooling, Direct and Indirect
Tooling Methods, Soft and Hard Tooling methods.
UNIT-V
Reverse Engineering: Reverse Engineering (RE) Methodologies and Techniques, Selection of RE systems, RE
software, RE hardware, RE in product development
Errors in RP Processes: Pre-processing, processing post-processing errors, Part building errors in SLA, SLS, etc
RP Applications: Design. Engineering Analysis and planning applications, Rapid Tooling, Reverse Engineering,
Medical Applications of RP.
TEXT BOOKS:
1 Chua Chee Kai., Leong Kah Fai., Chu Sing Lim. Rapid Prototyping: Principles and Applications in Manufacturing.
World Scientific, 2010.
2 Ian Gibson., David W Rosen., Brent Stucker., Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital
Manufacturing, Springer, 2010.
3 Rafiq Noorani, Rapid Prototyping: Principles and Applications in Manufacturing. John Wiley & Sons, 2006.

107
 MECHANICAL ENGINEERING 2014-15

CMR COLLEGE OF ENGINEERING & TECHNOLOGY, HYDERABAD

(AUTONOMOUS)
B.Tech. Mech. Engg. VIII-Sem L T P C
4 0 0 4

(A1022) MANAGEMENT SCIENCE

UNIT: I
Introduction to Management & Organisation: Concepts of Management and organization- nature,
importance and Functions of Management, Systems Approach to Management - Taylor’s Scientific
Management Theory – Fayol’s Principles of Management – Maslow’s theory of Hierarchy of Human Needs –
Douglas McGregor’s Theory X and Theory Y – Hertzberg Two Factor Theory of Motivation - Leadership
Styles, Social responsibilities of Management. Designing Organisational Structures: Basic concepts related to
Organisation - Departmentation and Decentralisation, Types and Evaluation of mechanistic and organic
structures of organisation and suitability.
UNIT: II
Operations & Marketing Management: Principles and Types of Plant Layout-Methods of production (Job,
batch and Mass Production), Work Study -Basic procedure involved in Method Study and Work Measurement
– Business Process Reengineering Statistical Quality Control: control charts for Variables and Attributes,
(simple Problems) and Acceptance Sampling, TQM, Six Sigma, Deming’s contribution to quality. Objectives
of Inventory control, EOQ, ABC Analysis, Purchase Procedure, Stores Management and Stores Records – JIT
System, Supply Chain Management Functions of Marketing, Marketing Mix, and Marketing Strategies based
on Product Life Cycle, Channels of distribution.
UNIT: III
Human Resources Management (HRM): Concepts of HRM, HRD and Personnel Management and
Industrial Relations (PMIR), HRM vs PMIR, Basic functions of HR Manager: Manpower planning,
Recruitment, Selection, Training and Development, Placement, Wage and Salary Administration, Promotion,
Transfer, Separation, Performance Appraisal, Grievance Handling and Welfare Administration, Job Evaluation
and Merit Rating – Capability Maturity Model (CMM) Levels – Performance Management System.
UNIT: IV
Project Management (PERT/CPM): Network Analysis, Programme Evaluation and Review Technique
(PERT), Critical Path Method (CPM), Identifying critical path, Probability of Completing the project within
given time, Project Cost Analysis, Project Crashing (simple problems).
UNIT: V
Strategic Management and Contemporary Strategic Issues: Mission, Goals, Objectives, Policy, Strategy,
Programmes, Elements of Corporate Planning Process, Environmental Scanning, Value Chain Analysis,
SWOT Analysis, Steps in Strategy Formulation and Implementation, Generic Strategy alternatives. Bench
Marking and Balanced Score Card as Contemporary Business Strategies.
TEXT BOOKS:
1. Aryasri: Management Science, McGraw Hill, 2012.
2. Vijay Kumar and Appa Rao Management Science, Cengage, 2012.
REFERENCE BOOKS:
1. Kotler Philip & Keller Kevin Lane: Marketing Management, Pearson, 2012.
2. Koontz & Weihrich: Essentials of Management, McGraw Hill, 2012.
3. Thomas N.Duening & John M.Ivancevich Management-Principles and Guidelines, Biztantra, 2012.
4. Kanishka Bedi, Production and Operations Management, Oxford University Press, 2012.
5. Samuel C.Certo: Modern Management, 2012.
6. Schermerhorn, Capling, Poole & Wiesner: Management, Wiley, 2012.
7. Parnell: Strategic Management, Cengage, 2012.
8. Lawrence R Jauch, R.Gupta &William F.Glueck: Business Policy and Strategic Management, Frank
Bros.2012.

108