The forging hammer shown in Figure P13–43 is subjected to a
surface temperature of 210 C acting on the lower flat surface of the steel
hammer head. The hammer’s thermal conductivity is 20 W/m-K and the room
temperature is assumed to be 40 C with a convection coefficient of 3:216
10
-6
J/(s -C-mm
2
).
Determine the temperature distribution throughout the
hammer.
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