Development of Environmentally Friendly and Energy Efficient Refrigerants for Refrigeration Systems

This paper presents the improvement of eco-friendly and power consumption saving refrigerants for refrigeration systems. The novel azeotropic refrigerant mixtures HFCs HCs can replace systems, using R134, R32, R125, R1270 in several compositions found decision tree function RapidMiner software (which came first KDnuggets annual poll). All results are mixed POE, which is A1 classification refrigerant, non-flammable, innocuous REFPROP CYCLE_D-HX under CAN/ANSI/AHRI540 standards. boiling point new mix R-No.595 4.58%, lower than that R404A, with a higher effect 50.34% GWP value R404A. proposed be operated hot environmental country has high critical temperature heat-rejection effects, due to presence R32 R1270. COPc R463A 13.49%, R404A freeze condition. mixes provide alternate options 1% R1270, related development current refrigerants, containing compose HFOs eco producing low-GWP, zero ODP, high-refrigerant effect, low-operating pressure, refrigerants.