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The impact of charge on the cooling performance of an air-to-air heat pump for R-22 and three binary blends of
R22
and
R134a
Retrofitting R-22 with R-438A Requires Minimal System Changes
ACHR News
For many years, R-22 was the refrigerant of choice for commercial and residential air conditioning and heat pump systems.
82 months ago
Second law assessment of di methyl ether and its mixtures in domestic refrigeration system
Nature
Dimethyl ether (DME) and its blend of refrigerants (R429A, R435A, and R510A) are considered in this study's second law analysis as potential replacements for R...
21 months ago
Fig. 4 Normalized capacity and COP in comparison with R410A in air...
ResearchGate
HFC refrigerants as R134a, R404A, R407C and R410A are commonly used in heating, air conditioning and refrigeration (HACR) systems since Kyoto protocol.
52 months ago
What¡¯s the Latest with R-410A?
ACHR News
R-410A entered the scene as the replacement HFC-based, binary refrigerant blend for R-22 in ¡°new¡± light commercial and residential air conditioning and heat...
87 months ago
Figure 15. R513A compressor displacement.
ResearchGate
This work analyses different refrigeration architectures for commercial refrigeration providing service to medium and low temperature simultaneously.
75 months ago