THE COMPARISON BASED ON THE CHARACTERISTICS OF VARIOUS HYDROCARBON REFRIGERANTS OF VAPOUR COMPRESSION REFRIGERATION SYSTEM USING SUCTION LINE HEAT EXCHANGER

Gaurav Jain; Rohit Ranjan Gupta; AbhishekVerma; Shivam

Volume : V, Issue : IV, April - 2016

THE COMPARISON BASED ON THE CHARACTERISTICS OF VARIOUS HYDROCARBON REFRIGERANTS OF VAPOUR COMPRESSION REFRIGERATION SYSTEM USING SUCTION LINE HEAT EXCHANGER

Gaurav Jain, Rohit Ranjan Gupta, Abhishekverma, Shivam

Abstract :

IN this up–to–the minute comradeship it is decidedly to capitalize those refrigerants having minimal ozone depletion layer potential (ODP) and global warming potential (GWP) by virtue of ozone depletion potential and global warming potential is overshadowing origin to uppermost environmental crisis. In order to dodge the crisis hydrocarbons are pre owned rather than chlorofluorocarbons. Our foremost heading was testing HC290, HC1270, HC1150, HC600a etc.as refrigerants in vapor compression refrigeration system and pronouncing their performance. In testing performance of vapor compression refrigeration system was scrutinize of each refrigerants. Theoretically result showed that all of the HC refrigerants investigated in the analysis have a zero ODP and GWP of HC1150 and HC1270 is same found to be 0.01 whereas HC290 has 0.0011 GWP for the condensation temperature of 60�C and evaporating temperatures ranging between –30�C and 10�C. the effect of prime parameters of performance analysis such as degree of sub cooling and superheating on the refrigeration effect , work input, coefficient of performance, suction vapor flow rate, volumetric refrigeration effect , pressure ratio , power per TR are also investigated for various evaporative temperatures. The HCs refrigerants are best alternatives of various CFCs, HCFCs, refrigerants which are recently used in our domestic refrigeration system and cause harmful effect on our environment.