Reconsider Prob. 18-45. Using EES (or other) software, investigate the effect of the cool...

Reconsider Prob. 18-45. Using EES (or other) software, investigate the effect of the cooling time on the final center temperature of the shaft and the amount of heat transfer. Let the time vary from 5 min to 60 min. Plot the center temperature and the heat transfer as a function of the time, and discuss the results.