EXPERIMENTAL INVESTIGATION AND NUMERICAL MODELING OF THERMAL PERFORMANCE OF FIN-TUBE EVAPORATOR UNDER FROSTING CONDITIONS

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dc.contributor.authorOzen, Dilek Nur
dc.contributor.authorAltinisik, Kemal
dc.contributor.authorDincer, Kevser
dc.contributor.authorAtes, Ali
dc.date.accessioned2024-02-23T14:45:55Z
dc.date.available2024-02-23T14:45:55Z
dc.date.issued2014
dc.departmentNEÜen_US
dc.description.abstractFormation of frost in a heat exchanger reduces air passage area and lowers the performance of the heat exchanger due to the insulation effects it possesses. In this study, the performance of finned tube evaporator at transient regime was investigated both experimentally and numerically. When the experimentally obtained values of the evaporator's the total conductivity (UA) are compared with those obtained from the numerical model, it is found that they are very close to one another. On the numerical model, the effects of inlet air temperature, relative humidity and air velocity on evaporator's total conductivity (UA), air side pressure drop (Delta P-a) and frost thickness (delta(fst)), were respectively, studied. The results obtained from the numerical model show that Delta P-a and delta(fst) values increase with increasing air temperature and relative humidity while decreasing UA values.en_US
dc.description.sponsorshipresearch fund of the Selcuk University [BAP 09101048]en_US
dc.description.sponsorshipFinancial support of this study by the research fund of the Selcuk University under Grant No. BAP 09101048 is gratefully acknowledged.en_US
dc.identifier.endpage60en_US
dc.identifier.issn1300-3615
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage49en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12452/17689
dc.identifier.volume34en_US
dc.identifier.wosWOS:000343190700006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTurkish Soc Thermal Sciences Technologyen_US
dc.relation.ispartofIsi Bilimi Ve Teknigi Dergisi-Journal Of Thermal Science And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFinned Tubeen_US
dc.subjectEvaporatoren_US
dc.subjectHeat Transferen_US
dc.subjectFrostingen_US
dc.subjectTransient Stateen_US
dc.titleEXPERIMENTAL INVESTIGATION AND NUMERICAL MODELING OF THERMAL PERFORMANCE OF FIN-TUBE EVAPORATOR UNDER FROSTING CONDITIONSen_US
dc.typeArticleen_US

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