Search results for " R404A."

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An experimental study of a refrigerating plant when replacing R22 with HFCs refrigerants

2011

This paper presents the results of an experimental analysis comparing the performance of a vapour compression refrigerating unit operating with R22, and its performance in comparison to some HFCs fluids, substituting the former according to reg. n. 2037/2000. In particular, the plant working efficiency was first tested with R22 and then with three HFC fluids: R417A, R407C and R404A. The investigation verified that the performance with HFCs refrigerants did not result as efficient as when using R22. An environmental analysis also was performed.

R407C R404A.Settore ING-IND/10 - Fisica Tecnica IndustrialeR417AR22

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