A Review of Vapour Compression Cascade Refrigeration System

Abstract

Different types of refrigerant are available for cascade refrigeration technologies. this paper study provides the advantages of vapour compression cascade refrigeration system. And also summaries various techniques used in cascade refrigeration system. The operating parameters considered in this study include condensing, sub cooling, evaporating and super heating temperatures in high-temperature circuit, and temperature difference in the cascade heat exchanger, evaporating, superheating, condensing and sub cooling in the low-temperature circuit.