Question

Heat is uniformly generated at the rate of 2 105
W/m3 in a wall of thermal conductivity 25 W/m K
and thickness 60 mm. The wall is exposed to convection on both sides, with different heat transfer coefficients and temperatures as shown. There are straight
rectangular fins on the right-hand side of the wall, with
dimensions as shown and thermal conductivity of
250 W/m K. What is the maximum temperature that
will occur in the wall?

Answer 1

Explanation:

the maximum temperature that will occur in wall is 420k