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TERMODINAMIKA
TABELLE EN GRAFIEKE
THERMODYNAMICS
TABLES AND GRAPHS
(Vir / For MTX 221 and MTX 311 )
Gebaseer op /
Based on:
“ Fundamentals of Thermodynamics” by Borgnakke and Sonntag. 7th edition, SI Version
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APPENDIX A: SINGLE STATE PROPERTIES Page
A1: Conversion Factors……………………………………………………………………………………… 3
A2: Critical Constants………………………………………………………………………………………… 4
A3: Properties of Selected Solids at 25ºC…………………………………………………………………. 4
A4: Properties of Some Liquids at 25ºC……………………………………………………………………. 4
A5: Properties of Various Ideal Gasses at 25ºC…………………………………………………………... 5
A6: Constant-Pressure Specific Heats of Various Ideal Gases…………………………………………. 5
A7.1: Ideal Gas Properties of Air, Standard Entropy at 0.1 MPa Pressure………………………………. 6
A7.2: The Isentropic Relative Pressure and Relative Volume Functions…………………………………. 6
A8: Ideal Gas Properties of Various Substances, Entropies at 0.1 MPa Pressure (Mass base)……. 7
A9: Ideal Gas Properties of Various Substances, Entropies at 0.1 MPa Pressure (Mole base)…….. 8
A10: Enthalpy of Formation and Absolute Entropy of Various Substance at 25ºC, 100 kPa Pressure. 11
A11: Logarithms to the Base e of the Equilibrium Constant K……………………………………………. 11
APPENDIX B: SI UNITS: THERMODYNAMIC TABLES
Thermodynamic Properties of Water
B1.1: Saturated Water (Temperature Entry)..……………………………………………………...…………. 12
B1.2: Saturated Water (Pressure Entry)..…………………………………………………………………...... 14
B1.3: Superheated Water Vapour………..…………………………………………………………………...... 16
B1.4: Compressed Liquid Water………..…………………………………………………………………...... 19
B1.5: Saturated Solid-Saturated Vapor Water……………………………………………………………...... 19
Thermodynamic Properties of Ammonia
B2.1: Saturated Ammonia…………………....……………………………………………………...…………. 21
B2.2: Superheated Ammonia….…………....……………………………………………………...…………. 22
Thermodynamic Properties of Carbon Dioxide
B3.1: Saturated Carbon Dioxide…………....……………………………………………………...…………. 24
B3.2: Superheated Carbon Dioxide ….…....……………………………………………………...…………. 25
Thermodynamic Properties of R-410a
B4.1: Saturated R-410a…………....……………………………………………………...…………..………. 26
B4.2: Superheated R-410a ….…....……………………………………………………...……………..……. 27
Thermodynamic Properties of R-134a
B5.1: Saturated R-134a…………....……………………………………………………...…………..………. 29
B5.2: Superheated R-134a ….…....……………………………………………………...……………..……. 30
Thermodynamic Properties of Nitrogen
B6.1: Saturated Nitrogen…………....……………………………………………………...…………..………. 32
B6.2: Superheated Nitrogen ….…....……………………………………………………...……………..……. 33
Thermodynamic Properties of Methane
B7.1: Saturated Methane………....………………..……………………………………...…………..………. 34
B7.2: Superheated Methane ….…....……………………………………………………...……………..……. 35
APPENDIX D: EQUATIONS OF STATE
D1: Lee-Kesler Simple Fluid Compressibility Factor (Chart)………………………………………………. 37
Compressibility Factors (Low Pressure)……………………………………………………………....... 38
Compressibility Factors (Intermediate Pressure)………………………………………………............ 39
Compressibility Factors (High Pressure)………………………………………………………….......... 40
Enthalpy Deviation………………………………………………………………………………………… 41
Entropy Deviation…………………………………………………………………………………………. 42
APPENDIX E
E4: Psychrometric Chart………………………………………………………………................................. 43
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BYLAE A / APPENDIX A
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* A printing error in the 7th Edition of “Fundamentals of Thermodynamics”, by Borgnakke and Sonntag resulted in
these two headings being swapped around. It has been corrected on this page and in the 8th Edition. 7
* Nitrogen,Diatomic (N2) * Carbon Dioxide (CO2)
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BYLAE B / APPENDIX B 12
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BYLAE D / APPENDIX D 37
More detailed
compressibility
charts: – see below
(next 3 pages)
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COMPRESSIBILITY FACTORS (LOW PRESSURE)
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COMPRESSIBILITY FACTORS (INTERMEDIATE PRESSURE)
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COMPRESSIBILITY FACTORS (HIGH PRESSURE)
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ENTHALPY DEVIATION
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ENTROPY DEVIATION
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BYLAE E / APPENDIX E
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