ListarUJI: Investigación por tema "R-134a"
Mostrando ítems 1-4 de 4
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Conversion of a Direct to an Indirect Refrigeration System at Medium Temperature Using R-134a and R-507A: An Energy Impact Analysis
MDPI (2018-02-06)This work presents the experimental evaluation of energy consumption and refrigerant charge reduction when a commercial direct expansion refrigeration system is converted into an indirect system. The evaluation (with R-134a ... -
Environmental impact assessment of R-152a as a drop-in replacement of R-134a in a domestic refrigerator
Elsevier (2020-05-23)In the European Union F-gas Regulation limited the use of some refrigerants in several applications. Regarding the domestic refrigeration sector, the F-gas Regulation banned the use of refrigerants with GWP values higher ... -
Experimental analysis of R-450A and R-513A as replacements of R-134a and R-507A in a medium temperature commercial refrigeration system
Elsevier (2017-09)This work presents the experimental evaluation of R-513A (GWP = 573) and R-450A (GWP = 547) as R-134a (GWP = 1301) drop-in replacements and as R-507A (GWP = 3987) retrofits in a commercial direct expansion refrigeration ... -
R-152a as an alternative refrigerant to R-134 a in domestic refrigerators: An experimental analysis
Elsevier (2018-09)Among all sectors of refrigeration, one of the most affected by the latest international regulations is the domestic refrigeration. Although for it has been suggested some solutions, such as the construction of household ...