Chemical Engineering - Chemical Engineering Basics - Discussion
Discussion Forum : Chemical Engineering Basics - Section 27 (Q.No. 20)
20.
One face of a furnace wall is at 1030°C and the other face is exposed to room temperature (30°C). If the thermal conductivity of furnace wall is 3 W . m-1 . k-1 and the wall thickness is 0.3 m, the maximum heat loss (in W/m) is
Discussion:
1 comments Page 1 of 1.
Tejas patel said:
9 years ago
Q/L = kA (T2 - T1)/x,
Here k = 3 w/mk,
A = 1 m2,
T2 - T1 = 1000,
x = 0.3 m,
Putting these values, then we got Q/L = 10000 W.
Here k = 3 w/mk,
A = 1 m2,
T2 - T1 = 1000,
x = 0.3 m,
Putting these values, then we got Q/L = 10000 W.
(2)
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