A copper slab (k=387 W/m-K) is 3 mm thick. It is protected from corrosion on each side by a 2-mm-thick layer of stainless steel (k = 17 W/m-K). The temperature is 400°C on one side of this composite wall and 100°C on the other. Find the temperature distribution in the copper slab and the heat conducted through the wall.

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 4.12P
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The thermal conductivity of 304 stainless steel is 14.4 W/m K.
PROBLEM 2:
A copper slab (k = 387 W/m K) is 3 mm thick. It is protected from corrosion on each side by a 2-mm-thick
layer of stainless steel (k = 17 W/m K). The temperature is 400°C on one side of this composite wall and
100°C on the other. Find the temperature distribution in the copper slab and the heat conducted through the
wall.
Transcribed Image Text:The thermal conductivity of 304 stainless steel is 14.4 W/m K. PROBLEM 2: A copper slab (k = 387 W/m K) is 3 mm thick. It is protected from corrosion on each side by a 2-mm-thick layer of stainless steel (k = 17 W/m K). The temperature is 400°C on one side of this composite wall and 100°C on the other. Find the temperature distribution in the copper slab and the heat conducted through the wall.
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