Theoretical Analysis on the Leakage Characteristics of HFC-161/125/32 as an Alternative Refrigerant to HCFC-22

Abstract

The effect factors that influence the leakage characteristics of HFC-161/125/32,a new alternative refrigerant for HCFC-22,were discussed.Corresponding leakage models were built and the mass ratio variations of each component under gas phase isothermal leakage and gas phase isobaric leakage cases were studied.Based on the obtained mass ratio variation data,cycle performance variations of the mixture were deduced.As the mass ratio variations under gas phase isobaric leakage cases are smaller than that of isot..