A wall thickness is 0.05. If the temperature of the inner surface is 40°C and the outer surface is Oc and the mean of heat transfer through the wall is 40W/m2, then the thermal conductivity of this wall is

A wall thickness is 0.05. If the temperature of the inner surface is 40°C and the outer surface is Oc and the mean of heat transfer through the wall is 40W/m2, then the thermal conductivity of this wall is

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 2.60P

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A wall thickness is 0.05. If the
temperature of the inner surface is
40°C and the outer surface is Oc
and the mean of heat transfer
through the wall is 40W/m2, then
the thermal conductivity of this wall
is

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