A) A plane wall has internal heat generation and is cooled covectively at its two faces. Given : So heat generation Tte g 1,000W/m wall thickness air temp 2L 100 mm T-20C T(x)- 10(0.05' -x)+30 temp within wall WIm.K Find thermal conductivity of the wall k hm A1) W im' K A2) Find convection heat transfer coeff

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A plane wall has internal heat generation and is cooled covectively at
its two faces.
Given :
A)
heat generation ate g1,000W /m?
2L 100 mm
wall thickness
T- 20C
air temp
temp within wall T(x)=10(0.05'-x')+30
W Im.K
Al)
Find thermal conductivity of the wall k
WIm'.K
A2)
Find convection heat transfer coeff
Transcribed Image Text:A plane wall has internal heat generation and is cooled covectively at its two faces. Given : A) heat generation ate g1,000W /m? 2L 100 mm wall thickness T- 20C air temp temp within wall T(x)=10(0.05'-x')+30 W Im.K Al) Find thermal conductivity of the wall k WIm'.K A2) Find convection heat transfer coeff
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