Calculate the conductive heat transport through the layered wall in kW of a furnace wall of 1 ft² consist of 0.5 in. thick stainless steel inner layer covered with 2 in. outside insulation layer of insulation board. The inside surface temperature of the steel is 800 K and the outside surface temperature of the insulation board is 350 K. The thermal conductivity of the stainless steel is 11 BTU/hr - ft.-°F and the thermal conductivity of the insulation board is 0.4 BTU/hr - ft.-°F.

Calculate the conductive heat transport through the layered wall in kW of a furnace wall of 1 ft² consist of 0.5 in. thick stainless steel inner layer covered with 2 in. outside insulation layer of insulation board. The inside surface temperature of the steel is 800 K and the outside surface temperature of the insulation board is 350 K. The thermal conductivity of the stainless steel is 11 BTU/hr - ft.-°F and the thermal conductivity of the insulation board is 0.4 BTU/hr - ft.-°F.

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 1.10P: 1.10 A heat flux meter at the outer (cold) wall of a concrete building indicates that the heat loss...

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