Exergetic Analysis of Combined Power and Ejector Refrigeration Cycle using Solar Energy as Heat Source

A combined power and ejector refrigeration cycle is proposed for the production of both power and refrigeration output using duratherm 600 oil as the heat transfer fluid. Exergetic analysis has been done to observe the effect of parameters such as turbine expansion ratio on the performance of the combined cycle. The effect of turbine expansion ratio on the performance of the cycle has significant effects on the net power output, refrigeration output, first law efficiency and second law efficiency using R245fa refrigerant as working fluid.