A plane wall of length L = 0.4 m and a thermal conductivity k = 1W/m-K has a temperature distribution of T(x) = 200- 200x + 30x² At x = 0, T5,0 = 200°C, and at x = L,TS,L= 150°C. Find the surface heat rates and the rate of change of wall energy storage per unit area. Calculate the convective heat transfer coefficient if the ambient temperature on the cold side of the wall is 100°C. Step 1 What is the heat flux in at x = 0, in W/m²? i W/m²

A plane wall of length L = 0.4 m and a thermal conductivity k = 1W/m-K has a temperature distribution of T(x) = 200- 200x + 30x² At x = 0, T5,0 = 200°C, and at x = L,TS,L= 150°C. Find the surface heat rates and the rate of change of wall energy storage per unit area. Calculate the convective heat transfer coefficient if the ambient temperature on the cold side of the wall is 100°C. Step 1 What is the heat flux in at x = 0, in W/m²? i W/m²

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.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.62P

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