Heat is transferred at a rate of 0.1 kW through glass wool insulation (density= 100 kg/m^3) of 5cm thickness and 2 m^2 area. If the hot surface is at 70C, determine the temperature of the cooler surface.

Heat is transferred at a rate of 0.1 kW through glass wool insulation (density= 100 kg/m^3) of 5cm thickness and 2 m^2 area. If the hot surface is at 70C, determine the temperature of the cooler 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.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.16P

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Heat is transferred at a rate of 0.1 kW through glass wool insulation (density= 100 kg/m^3) of 5cm thickness and 2 m^2 area. If the hot
surface is at 70C, determine the temperature of the cooler surface.

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