This paper presents a theoretical performance study of a vapour compression refrigeration (VCR) system using R134a, R22, R32, and R40. The VCR system was modeled and simulated in Aspen HYSYS® through the selection of the proper fluid package to compare the Coefficient of Performance (COP) and the exergy of four different conventional refrigerants against different temperatures values. The results obtained have been compared through graphics that allow to identify the most proper refrigerant for the VCR. Finally, the use of genetic algorithm allowed to obtained the optimal operational condition.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.