Comparative Energetic, Exergetic, Environmental and Enviroeconomic Analysis of Vapour Compression Refrigeration Systems Using R515B as Substitute for R134a
نویسندگان
چکیده
In this study, hydrofluoroolefin R515B was used rather than hydrofluorocarbon R134a to perform energetic, exergetic, environmental and enviroeconomic analyses on vapor-compression refrigeration systems with internal heat exchangers. The exergy efficiency, destruction, coefficient of performance for cooling mode (COP) were studied. EES (Engineering Equation Solver) program employed thermodynamic analysis. impact the COP, efficiency system investigated at various evaporator condenser temperatures. Performance analysis shows that COP refrigerant is like R134a. It has been found exergetic slightly lower (about 1.40%) also higher evaporation temperatures, total destruction increases. most important occurs in compressor. indexes those results demonstrated may be a good alternative vapour-compression
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ژورنال
عنوان ژورنال: International journal of applied thermodynamics
سال: 2022
ISSN: ['1301-9724']
DOI: https://doi.org/10.5541/ijot.1011622