Nitrogen and hydrocarbon mixed refrigerants have been widely used in J-T coolers for the larger refrigerating capacity.

Theoretic analysis of a refrigeration cycle with refrigerant mixture air/water;

Research on the Heat Pump Systems in Saving Energy Using Nonazeotropic Refrigerant Mixtures;

The composition change of two refrigerant mixtures due to the different solubility of refrigerant in lubricant 3GS were measured at temperature between 36 and 100℃and pressure between 157.

Functioning Mechanics of Mixtures in Thermoacoustic Refrigeration;

Experimental Studies on Vapor Pressures of New Refrigerants and Composition Analyses of Binary Hydrofluorocarbon (HFC) Mixtures;

The thermodynamic characteristics of the thermo-acoustic system with the helium-argon mixtures as working fluid were investigated thoroughly in a self-built test rig of Standing-Wave Thermo- acoustic Engine.

Experimental Research on A New Type of Mixed-refrigerant Refrigeration Cycle at 70K Range;

Experimental research on mixed-refrigerant of using segregation Linder refrigerator with pre-cooling cycle at 120K temperature range;

But the throttle unit can t adapt to the refrigeration system, especially the changing work conditions of the refrigeration system with mixed-refrigerants, lead the efficiency of the refrigeration syst.

Theoretical and Experimental Study on Thermodynamic Properties of Fluoroethane and Its Mixture Refrigerants;

Three methods of calculating condensation heat transfer coefficient of mixture refrigerants were compared.

Based on the bubble point and dew point data of mixture refrigerant HFC152a/HCFC22, the interaction coefficient of Peng Robinson equation, which is suitable to calculate the mixture thermodynamic properties, was determined, and the pressure enthalpy diagram and the saturated properties were made.