Exergy Performance of the Environmentally Friendly Refrigerant Mixture: R365mfc and R152a
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 1
Abstract
This work presents the exergy performance of new environmentally friendly refrigerants 1,1-difluoroethane (R152a) , 1,1,1,3,3-Pentafluorbutane (R365mfc) and particularly their mixture. A vapor compression refrigeration cycle was simulated to see the performance of a single stage cycle at different conditions. A comparative study including a wide range of effective parameters was done. The exergy destruction technique as a new factor for the design of the vapor compression refrigeration cycles was implemented. R365mfc has achieved higher Coefficient of Performance (COP). Furthermore an exergy analysis was employed for every component and for the whole cycle. Among all, the mixtures of R152a and R365mfc have provided higher exergy destruction, power consumption, cooling and heating capacity as compared with the pure fluids.
Authors and Affiliations
Dr. -Ing. Momin E. Abdalla
Keywords
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