Search results for "Alternative refrigerant"

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Experimental performance evaluation of a vapour compression refrigerating plant when replacing R22 with alternative refrigerants

2011

Abstract 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 a new HFC fluid, substituting the former according to Regulation No 2037/2000. In particular, the plant working efficiency was first tested with R22 and then with three new HFC fluids: R417A, R422A and R422D. The investigation verified that despite the case of substitution and the advantage of being able to continue to use mineral oil as a lubricant in the compressor, the performance with the new tested fluids did not result as efficient as when using R22.

Engineeringbusiness.industryMechanical EngineeringAlternative refrigerantThermodynamicsBuilding and ConstructionManagement Monitoring Policy and LawCompression (physics)R22RefrigerantGeneral EnergyR422DmedicineSettore ING-IND/10 - Fisica Tecnica IndustrialeR417ALubricantMineral oilbusinessProcess engineeringR422AGas compressormedicine.drug

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