A composite wall of combustion chamber contains material I and material II. The temperatures at the both end faces of the chamber are 200 K and 100 K The thermal conductivity (k) and thickness (t) of materials I and II are as follows: 1 II t 0.20 m 0.10 m W k 0015 0.02 mK m K Calculate the heat flux and the temperature between the materials I and II W a) q = 7.38 T = 101.6K m K W b) q=157 - T 179.06 K m K c) 9 = 10 8 T = 56 K m K W d) =5.45 T =127 33K m K W 2733K
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temperatures at the both end faces of the chamber are 200 K and 100 K
The thermal conductivity (k) and thickness (t) of materials I and II are as follows:
I
II
t
0.20 m
0.10 m
k 0.015
m-K
0.02
m-K
Calculate the heat flux and the temperature between the materials I and II.
Explanation:
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