Analysis of cascade vapor compression refrigeration system using nanorefrigerants: Energy, exergy, and environmental (3E)

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dc.contributor.authorYilmaz, Metin
dc.contributor.authorCimsit, Canan
dc.contributor.authorKeven, Arzu
dc.contributor.authorKaraali, Rabi
dc.date.accessioned2024-10-04T18:48:14Z
dc.date.available2024-10-04T18:48:14Z
dc.date.issued2024
dc.departmentBayburt Üniversitesien_US
dc.description.abstractNanorefrigerants are considered the most efficient heat transfer fluids for improving heat transfer properties in the refrigeration and air conditioning equipment. For the first time in this study, energy, exergy, and environmental evaluation (3E) analyses were performed by the addition of different nanoparticles to a low GWP refrigerant pair such as R290/R1233ZDE in a cascade refrigeration system. CNT, CuO, and, TiO 2 nanoparticles were added to the refrigerant. The effect of nanoparticles on the cascade refrigeration system was analyzed using a model based on density changes. A detailed thermodynamic analysis was performed of the cascade refrigeration system at different evaporator temperatures and mass ratios. The power consumption of the compressor decreases as the evaporator temperature increases for all types of nanoparticles, resulting in an increase in COP values. The analyses showed that CuO nanoparticles had the highest performance. It has been observed that the energy and exergy efficiency increase as compressor work decreases with increasing mass ratios in all nanorefrigerants. In addition, the results indicated that all nanorefrigerants emit lower monthly CO 2 emissions compared to the pure refrigerants. The nanorefrigerants play a crucial role in reducing energy consumption and promoting environmental protection compared to traditional refrigerants.en_US
dc.identifier.doi10.1016/j.csite.2024.104373
dc.identifier.issn2214-157X
dc.identifier.scopus2-s2.0-85189750107en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.csite.2024.104373
dc.identifier.urihttp://hdl.handle.net/20.500.12403/2978
dc.identifier.volume57en_US
dc.identifier.wosWOS:001226091400001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofCase Studies in Thermal Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCascade refrigeration systemen_US
dc.subjectNanoparticlesen_US
dc.subjectEnergyen_US
dc.subjectExergyen_US
dc.subjectEnvironmentalen_US
dc.titleAnalysis of cascade vapor compression refrigeration system using nanorefrigerants: Energy, exergy, and environmental (3E)en_US
dc.typeArticleen_US

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