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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

To study the effect of change in the flow rate and temperature on the heat transfer coefficient in a Shell & Tube heat exchanger

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The role of pass divider in a shell and tube heat exchanger is:

a: To increase the velocity of the fluid Explanation

Explanation

b: To prevent leakage of tube side fluid with the shell side fluid Explanation

Explanation

c: To support the tube-sheet Explanation

Explanation

d: To maintain the required baffle spacing Explanation

Explanation

Which of the following holds in the case of baffles in a shell and tube heat exchanger?

a: Increase the heat transfer area Explanation

Explanation

b: Support the tubes and induce turbulence Explanation

Explanation

c: Support and strengthen the shell Explanation

Explanation

d: Reduce pressure drop Explanation

Explanation

Which of the following is more appropriate with respect to the role of tube sheet inshell and tube heat exchanger?

a: Supports the tubes Explanation

Explanation

b: Prevents intermixing of tube and shell side fluids Explanation

Explanation

c: Increases the velocity of the fluid Explanation

Explanation

d: Increases the heat transfer coefficient Explanation

Explanation

Which of the following terms holds true for turbulent flow?

a: Parabolic profile Explanation

Explanation

b: Eddies Explanation

Explanation

c: Viscous boundary layer Explanation

Explanation

d: Explanation

Explanation

The magnitude of heat transfer coefficient in turbulent flow is ___________ relative to laminar flow.

a: Equal to Explanation

Explanation

b: Lower Explanation

Explanation

c: Higher Explanation

Explanation

d: Explanation

Explanation

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