A- Air at atmospheric pressure and a temperature of 25 °C is in parallel flow at a velocity of 5 m/s over a 1-m- long flat plate that is heated with a uniform heat flux of 1250 W/m². Assume the flow is fully turbulent over the length of the plate and the Tf-325 K, at 1 atm. (1) Calculate the plate surface temperature, Ts (L), and the local convection coefficient, hx (L), at the trailing edge, x-L. (2) Calculate the average temperature of the plate surface.

A- Air at atmospheric pressure and a temperature of 25 °C is in parallel flow at a velocity of 5 m/s over a 1-m- long flat plate that is heated with a uniform heat flux of 1250 W/m². Assume the flow is fully turbulent over the length of the plate and the Tf-325 K, at 1 atm. (1) Calculate the plate surface temperature, Ts (L), and the local convection coefficient, hx (L), at the trailing edge, x-L. (2) Calculate the average temperature of the plate surface.

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 5.67P

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