The heat exchanger efficiency depends Only on the heat capacity flows ratio. On the heat capacity flows ratio and on the number of transfer unit. Only on the overall heat transfer coefficient. Only on the logarithmic mean temperature difference.

The heat exchanger efficiency depends Only on the heat capacity flows ratio. On the heat capacity flows ratio and on the number of transfer unit. Only on the overall heat transfer coefficient. Only on the logarithmic mean temperature difference.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.41P

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Concept explainers

Heat Exchangers

Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.

Heat Exchanger

The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.

Question

The heat exchanger efficiency depends

Only on the heat capacity flows ratio.

On the heat capacity flows ratio and on the number of transfer unit.

Only on the overall heat transfer coefficient.

Only on the logarithmic mean temperature difference.

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