The shaft shown in Figure P11-4 was designed in Problem 10-19. For the data in row (a) of Table P11-1, and the corresponding diameter of shaft found in Problem 10-19,….
Calculate the temperature of the indicated nodes after 10 seconds.
The material (Cp = 460 J/kg°C, ? = 7600 kg/m3
) has initally
uniform temperature of 100 °C. The material has placed to a
convection environment (h = 100 W/m2
°C, T8 = 20 °C). The
material has a heat generation rate of 90e+3 kW/m3 while the
right face of the material is maintained to be 100 °C. Calculate
the temperature of the indicated nodes after 10 seconds.