Qs A wall separated hot water from cold air in order to increase the heat transfer rate a number of fin s are added to air side. The heat transfer coefficient on the water side is 255 W/m K and on the air side is 57 W/m K, the thermal conductivity is 3 W/m.K. The surface area the wall 3 mx 0.6 m and the fin length is 125 cm with thickness of 0.5 cm if the number of fins are 96. determine the rate of heat transfer by adding the fins. Ans: 7484 W

Qs A wall separated hot water from cold air in order to increase the heat transfer rate a number of fin s are added to air side. The heat transfer coefficient on the water side is 255 W/m K and on the air side is 57 W/m K, the thermal conductivity is 3 W/m.K. The surface area the wall 3 mx 0.6 m and the fin length is 125 cm with thickness of 0.5 cm if the number of fins are 96. determine the rate of heat transfer by adding the fins. Ans: 7484 W

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

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Qs A wall separated hot water from cold air in order to increase the heat
transfer rate a number of fin s are added to air side. The heat transfer
coefficient on the water side is 255 W/m K and on the air side is 57 W/m K,
the thermal conductivity is 3 W/m.K. The surface area the wall 3 m × 0.6 m
and the fin length is 125 cm with thickness of 0.5 cm if the number of fins are
96. determine the rate of heat transfer by adding the fins. Ans: 7484 W

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