5. Wall A is insulated at x-0 and experiences a uniform endothermic reactions (negative heat generation) and wall B is exposed to water as shown. i- Sketch the steady state temperature distribution on T-x plot (similar to shown below) for the composite wall ii- Calculate the value of heat generation in wall A if T2 = 70°C. T = 100°C h. = 1000 W/m²K Insulation- = . ? W/m3 A B Water KA = 300 W/m:K ka = 150 W/m-K 93 = 0 L = 50 mm →kT 20 mm

5. Wall A is insulated at x-0 and experiences a uniform endothermic reactions (negative heat generation) and wall B is exposed to water as shown. i- Sketch the steady state temperature distribution on T-x plot (similar to shown below) for the composite wall ii- Calculate the value of heat generation in wall A if T2 = 70°C. T = 100°C h. = 1000 W/m²K Insulation- = . ? W/m3 A B Water KA = 300 W/m:K ka = 150 W/m-K 93 = 0 L = 50 mm →kT 20 mm

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.

Chapter4: Numerical Analysis Of Heat Conduction

Section: Chapter Questions

Problem 4.24P

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