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EnglishThis 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.
LA ROCCA, V., & Panno, G. (2011). Experimental performance evaluation of a vapour compression refrigerating plant when replacing R22 with alternative refrigerants. APPLIED ENERGY, Volume 88, Issue 8, August 2011(Issue 8), 2809-2815.
| Data di pubblicazione: | 2011 |
| Titolo: | Experimental performance evaluation of a vapour compression refrigerating plant when replacing R22 with alternative refrigerants |
| Autori: | |
| Citazione: | LA ROCCA, V., & Panno, G. (2011). Experimental performance evaluation of a vapour compression refrigerating plant when replacing R22 with alternative refrigerants. APPLIED ENERGY, Volume 88, Issue 8, August 2011(Issue 8), 2809-2815. |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.apenergy.2011.01.051Document |
| 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. |
| Settore Scientifico Disciplinare: | Settore ING-IND/10 - Fisica Tecnica Industriale |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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http://hdl.handle.net/10447/76114
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