Calculate the temperature at the point where the two rods are joined.? - maintaining an aluminum boat
A copper and aluminum rod rod of equal length and cross section are attached end to end. The copper end is kept in an oven at a constant temperature of 242 ° C placed the end of the aluminum is placed in an ice bath maintained at a constant temperature of 0.0 ° C. Calculate the temperature at the point where the two bars .
Friday, January 29, 2010
Maintaining An Aluminum Boat Calculate The Temperature At The Point Where The Two Rods Are Joined.?
1 comment:
Here you will find the thermal conductivity of Cu and Al, KCU and Kal are called, respectively.
T1 = 242 C, T2 = 0 C.
(Out) = T + T2 * (T1-T2) KCU / (KCU + AF)
If kal was 237 W / mK and KCU 401 W / mK, T (output) would be 0 242 * 401/638 = 152,103 C.
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