Reconsider Prob. 13–30E. Using EES (or other) Software, investigate the effect of base su...

 Reconsider Prob. 13–30E. Using EES (or other) Software, investigate the effect of base surface emissivity on the net rates of radiation heat transfer between the base and the side surfaces, between the base and top surfaces, and to the base surface. Let the emissivity vary from 0.1 to 0.9. Plot the rates of heat transfer as a function of emissivity, and discuss the results.