Problem Air at 30 C flows at a speed of 2.4 m/s across the top of a thin, square electrically heated plate. The bottom of the plate is perfectly insulated. The plate is 25 cm on a side and inputs 150 W to the air. (a) What is the average temperature of the plate? (b) What is the maximum temperature of the plate?

Problem Air at 30 C flows at a speed of 2.4 m/s across the top of a thin, square electrically heated plate. The bottom of the plate is perfectly insulated. The plate is 25 cm on a side and inputs 150 W to the air. (a) What is the average temperature of the plate? (b) What is the maximum temperature of the plate?

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 5.65P

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