A steel cylinder 10 cm in diameter and 10 cm long is initially at 300C It is suddenly immersed in an oil bath that is maintained at 40C, with h 280 W m2 C Find (a) the temperature at the center of the solid after 2 min and (b) the temperature at the center of one of the regular faces after 2 min ...

r 0 5cm L 5 cm T i 250C T 30C h 280 Wm 2 C k 43 WmC ...

A steel cylinder 10 cm in diameter and 10 cm long is initially at 300C. It is

Question:

A steel cylinder 10 cm in diameter and 10 cm long is initially at 300ºC. It is suddenly immersed in an oil bath that is maintained at 40ºC, with h = 280 W/m2 · ºC. Find (a) the temperature at the center of the solid after 2 min and (b) the temperature at the center of one of the regular faces after 2 min.