Experimental comparison between R134a/R744 and R438A/R744 (drop‐in) cascade refrigeration systems based on energy consumption and greenhouse gases emissions
Abstract This experimental study evaluates the energy performance and climatic changes of a cascade cooling system operating with the R134a/R744 pairs (cooling capacity of 4.5‐6 kW) and R438A/R744. In both cases, the low‐temperature refrigerant, R744, operated under subcritical conditions. The exper...
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Wiley
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/041f3a51b46d427caf7b22e1ef4b078c |
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