A refrigerant is a substance or mixture. Usually, a fluid, used in a heat pump and refrigeration cycle that can extract heat from another body or substance. ..
Comparison of Vapor Absorption System with Vapor Compression System can be done in 9 aspects, they are energy input, moving part, evaporator pressure, load variation, ..
Different methods of refrigeration are Dry ice refrigeration Evaporative refrigeration Thermo-electric refrigeration Steam jet refrigeration Liquid gas refrigeration ..