1. Determine the heat transfer through the composite wall shown in the figure below. Take the conductives of A, B, C, D& E as 50, 10, 6.67, 20& 30 W/mK respectively and assume one dimensional heat transfer. Take of area of A =D= E = 1 m2 and B-C=0.5 m2. Temperature entering at wall A is 800° C and leaving at wall E is 100° C. B D C EI

Elements Of Electromagnetics
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1. Determine the heat transfer through the composite wall shown in the figure below. Take
the conductives of A, B, C, D & E as 50, 10, 6.67, 20& 30 W/mK respectively and
assume one dimensional heat transfer. Take of area of A =D= E = 1 m2 and B-C=0.5
m2. Temperature entering at wall A is 800° C and leaving at wall E is 100° C.
B
D
E
C
Transcribed Image Text:1. Determine the heat transfer through the composite wall shown in the figure below. Take the conductives of A, B, C, D & E as 50, 10, 6.67, 20& 30 W/mK respectively and assume one dimensional heat transfer. Take of area of A =D= E = 1 m2 and B-C=0.5 m2. Temperature entering at wall A is 800° C and leaving at wall E is 100° C. B D E C
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