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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. 3 Normalized EERs for WAC (Window air conditioners) at 35¨¬C...

ResearchGate
HFC refrigerants as R134a, R404A, R407C and R410A are commonly used in heating, air conditioning and refrigeration (HACR) systems since Kyoto protocol.
51 months ago

New refrigerants and system configurations for vapor-compression refrigeration

Science | AAAS
The high global warming potential of current refrigerants in cooling equipment based on the vapor-compression cycle has triggered a major...
47 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 2. Comparison of the EES model for refrigeration effect and...

ResearchGate
Figure 2 shows a comparison of the R134a refrigeration effect and the compressor work input of the present study with that of the published literature.
56 months ago

Fig. 4. Power consumption versus cooling capacity of individual indoor...

ResearchGate
In this study, utilization of R466A with low-GWP is investigated in variable refrigerant flow (VRF) systems. R410A is widely used in VRF systems.
53 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.
74 months ago