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Air at a pressure of 1 atm and a temperature of 15C is in parallel flow...

Air at a pressure of 1 atm and a temperature of 15C is in parallel flow at a velocity of 10
m/s over a 3-m long flat plate that is heated to a uniform temperature of 140 C.
(a) What is the average heat transfer coefficient and heat transfer rate for the plate?
(b) What is the local heat transfer coefficient and heat flux at the midpoint of the plate?
(c) Plot the variation of the heat flux with distance along the length of the plate.
Ans: (a) 19.9 W/m2K, (b) 25.4 W/m2K

Do help in detailing the rationale behind each steps

Engineering   Mechanical-Engineering   
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Answer #1

it is properties table..thanks any doubt feel free to comment..

Thank you very much.

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