Reconsider Prob. 14-124. Using EES (or other) software, determine the properties of the air at the initial state. Study the effect of heating the air at constant volume until the pressure is 110 kPa. Plot the required heat transfer, in kJ, as a function of pressure.
Prob. 14-124
A 1.8-m3 tank contains saturated air at 20oC and 90 kPa.