A black plate (e = 1) of dimensions 1 m x 1 m x 0.025 m is maintained at its top a temperature of 227°C. The top surface of the plate is exposed to environment at 27°C and convective heat transfer coefficient between the plate and environment is 10 W/m2K. Calculate the temperature at the bottom of the plate. Assume k for plate 60 W/mK. (Hint: Qcondu = Qrad. + Qcony).

A black plate (e = 1) of dimensions 1 m x 1 m x 0.025 m is maintained at its top a temperature of 227°C. The top surface of the plate is exposed to environment at 27°C and convective heat transfer coefficient between the plate and environment is 10 W/m2K. Calculate the temperature at the bottom of the plate. Assume k for plate 60 W/mK. (Hint: Qcondu = Qrad. + Qcony).

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.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.13P: 1.13 If the outer air temperature in Problem is –2°C, calculate the convection heat transfer...

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