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Innovative Questions Related To The Open Channel Flow

The document contains a collection of innovative questions related to open channel flow and hydraulics/hydraulic machines. Some of the open channel flow questions ask about water surface slope at critical depth, calculating roughness changes in pipelines, finding depth averaged flow velocity, predicting the Shields curve for various bed types, and estimating scouring and silting rates. The hydraulic machines questions cover topics like defining and classifying pumps, explaining the working of external gear pumps and double acting cylinders, classifying control valves, applications of pneumatics, and common faults in hydraulic systems.

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Mohd Amir
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30 views2 pages

Innovative Questions Related To The Open Channel Flow

The document contains a collection of innovative questions related to open channel flow and hydraulics/hydraulic machines. Some of the open channel flow questions ask about water surface slope at critical depth, calculating roughness changes in pipelines, finding depth averaged flow velocity, predicting the Shields curve for various bed types, and estimating scouring and silting rates. The hydraulic machines questions cover topics like defining and classifying pumps, explaining the working of external gear pumps and double acting cylinders, classifying control valves, applications of pneumatics, and common faults in hydraulic systems.

Uploaded by

Mohd Amir
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Innovative questions related to the Open Channel Flow

1. What is water surface slope at critical depth in a given open channel?

2. How calculate roughness changes in water pipeline?

3. How to find depth averaged flow velocity in water flow?

4. How to predict the shields curve for uniform sand bed? also for uniform cohesive bed.

5. How to find the Shields curve (critical bed shear stress) for uniform cohesive

sand/cemented sand/microbially treated sand sediment bed?

6. What is significance of hydraulic radius in open channels?

7. How to estimate the rate of scouring and silting in an open channel

8. How should I model a pier which has a cylindrical bar attached to the front of it (to model

debris)?

9. How can I compute Exceedance Probability for a combined river discharge of two rivers?

10. How to compute Turbulent Kinetic Energy Dissipation Rate from the velocity data u(t)?

11. How to measure discharge of a canal by surface float method?

12. What is relation between Sf/Sc in trapezoidal open channel?

13. What are the Boundary Conditions for the wave analysis in Ansys Fluent?
Innovative questions related to the Hydraulics and Hydraulic Machine
1. Define pump and state the purpose of the pump in hydraulic system & classify pumps.

2. Sketch and explain external gear pump.

3. How are the control valve classified? write the classification of the control valve.

4. Explain with a neat sketch construction & working of the double acting cylinder.

5. Write a note on pipe material, types of fittings & connectors in the fluid system.

6. Mention the applications of pneumatics in the engineering field.

7. Draw a piston type reciprocating air and explain its working.

8. Mention types of the directional control valve and method of their actuation symbols.

9. Differentiate external gear pump with lobe pump.

10. Explain positive displacement pump & mention its advantages.

11. Explain with neat sketch gear type motors.

12. Explain construction & working of the single acting cylinder.

13. Sketch and explain the basic hydraulic system.

14. Sketch & explain pressure relief valves.

15. What are the common faults in the hydraulic system?

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