Simulation study on compression characteristics of low GWP refrigerants in the cylinder of rotary compressors
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117056
Abstract: Abstract Using low GWP(Global Warming Potential) refrigerants in the air-conditioning system to replace the conventional refrigerant R22 is an important strategy to ease global warming. The energy consumption of air conditioning systems is primarily determined… read more here.
Keywords: compression; cylinder rotary; compression characteristics; low gwp ... See more keywords
Improvement on the energy performance of a refrigeration system adapting a plate-type heat exchanger and low-GWP refrigerants as alternatives to R134a
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.05.032
Abstract: Abstract This study is directed to propose a method for enhancing the energy parameters of the refrigeration systems operating with R134a which generally presents low performance of the units. Hence, R134a was experimentally compared with… read more here.
Keywords: system; energy; plate type; heat exchanger ... See more keywords
R-454C, R-459B, R-457A and R-455A as low-GWP replacements of R-404A: Experimental evaluation and optimization
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Refrigeration"
DOI: 10.1016/j.ijrefrig.2019.06.013
Abstract: Abstract This work evaluates R-454C, R-459B, R-457A and R-455A as R-404A low-GWP substitutes in a stand-alone commercial refrigeration system for fresh product under ISO 23953-2. System is tested with and without receiver. Charge was optimized… read more here.
Keywords: 459b 457a; 454c 459b; low gwp; energy ... See more keywords
Surface Tension and Parachor for a New Low-GWP Refrigerant R1123/R32/R1234yf and its Constituent Binary Pairs
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DOI: 10.1016/j.ijrefrig.2021.09.021
Abstract: Abstract Trifluoroethene R1123 is expected to be a low GWP refrigerant; however, it needs to be mixed with other stable refrigerants to avoid a disproportional reaction. This paper delivers one of the essential thermophysical properties… read more here.
Keywords: r1123 r32; surface tension; tension; low gwp ... See more keywords
Techno-economic and Environmental Analysis of Low-GWP Alternative Refrigerants in Cold Storage Unit under Year-round Working Conditions
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Refrigeration"
DOI: 10.1016/j.ijrefrig.2021.11.007
Abstract: Abstract The impact of refrigerants with high global warming potential (GWP) on climate change necessitates the use of alternative refrigerants in cold storage systems. Designed cold storage units using low-GWP alternative refrigerants to R404A, i.e.,… read more here.
Keywords: year round; storage; low gwp; cold storage ... See more keywords
Modelling the barriers to low global warming potential refrigerants adoption in developing countries: A case of Indian refrigeration industry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.124357
Abstract: Abstract Conventional synthetic refrigerants are responsible for ozone depletion and have high global warming potential (GWP). Thus, countries across the globe are progressively phasing out such refrigerants by 2050 under the Kigali amendment. While the… read more here.
Keywords: gwp refrigerants; gwp; adoption; low gwp ... See more keywords