Vapour Compression Refrigeration Cycle Consisting of Hermetically Sealed Compressor

Abstract

Vapour Compression Refrigeration cycle consisting of hermetically sealed compressor, condenser, expansion devices and evaporator. The working medium called as Refrigerant used in vapor form to obtain the cooling effect. Refrigerating effect is the amount of cooling produced by the system. This cooling is obtained at the expense of some form of energy.One of the numerous refrigeration cycles and the most frequently used technique for air cooling buildings and vehicles is vapor-compression refrigeration or vapor-compression refrigeration system (VCRS), in which the refrigerant experiences phase shifts. The performance coefficient is the ratio of refrigerating effect to compressor effort.