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Exergy and exergoeconomic analyses of an orc-assisted vapour compression refrigeration cycle

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dc.contributor.buuauthorYamankaradeniz, Nurettin
dc.contributor.buuauthorYAMANKARADENİZ, NURETTİN
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentMakine Mühendisliği Bölümü
dc.date.accessioned2024-09-25T12:29:02Z
dc.date.available2024-09-25T12:29:02Z
dc.date.issued2022-01-01
dc.description.abstractIn this study, the thermodynamic performance of a vapour compression refrigeration cycle (VCRC) in which an organic Rankine cycle (ORC) has integrated and that generates electricity by utilising a geothermal source is investigated. The system's energy and exergy performance has evaluated by using various refrigerants used in the ORC system, depending on the evaporator (ORC) temperature (70 degrees C-120 degrees C), and an exergoeconomic analysis has performed to determine optimum operating conditions. As a function of the refrigerant and evaporator temperature, the coefficient of performance (COPsys) of the integrated system has varied between 0.55 and 1.01, whereas the exergy efficiency has varied between 14.20% and 20.16%. The unit exergy cost of the cooled air has been determined as 27.22 USD/GJ under the optimum operating conditions.
dc.identifier.doi10.1504/IJEX.2022.125524
dc.identifier.endpage214
dc.identifier.issn1742-8297
dc.identifier.issue2
dc.identifier.startpage195
dc.identifier.urihttps://doi.org/10.1504/IJEX.2022.125524
dc.identifier.urihttps://hdl.handle.net/11452/45249
dc.identifier.volume39
dc.identifier.wos000853402700005
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherInderscience Enterprises Ltd
dc.relation.journalInternational Journal Of Exergy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectOrganic rankine-cycle
dc.subjectThermodynamic analysis
dc.subjectWaste heat
dc.subjectOptimization
dc.subjectEnergy
dc.subjectPower
dc.subjectPerformance
dc.subjectDriven
dc.subjectOrganic rankine cycle
dc.subjectOrc
dc.subjectVapour compression refrigeration cycle
dc.subjectVcrc
dc.subjectEnergy performance
dc.subjectExergy
dc.subjectExergoeconomic analysis
dc.subjectScience & technology
dc.subjectPhysical sciences
dc.subjectTechnology
dc.subjectThermodynamics
dc.subjectEnergy & fuels
dc.titleExergy and exergoeconomic analyses of an orc-assisted vapour compression refrigeration cycle
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Makine Mühendisliği Bölümü
relation.isAuthorOfPublication505e9209-8215-40f7-aaa6-8f5171aa6445
relation.isAuthorOfPublication.latestForDiscovery505e9209-8215-40f7-aaa6-8f5171aa6445

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