Transient modeling of a gas-liquid piston-cylinder mechanism for low temperature energy conversion applications

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dc.authoridozcan, hasan/0000-0002-0135-8093
dc.contributor.authorOzcan, Hasan
dc.contributor.authorZamfirescu, Calin
dc.contributor.authorDincer, Ibrahim
dc.contributor.authorHariri, Sahar
dc.contributor.authorHariri, Ali Asghar
dc.date.accessioned2024-09-29T15:57:22Z
dc.date.available2024-09-29T15:57:22Z
dc.date.issued2017
dc.departmentKarabük Üniversitesien_US
dc.description.abstractTransient modeling of a novel piston-cylinder gas-to -liquid energy conversion mechanism is performed in order to estimate the isentropic efficiency and contribution of various losses to the total energy transfer of the mechanism. A ease study is performed to comparatively evaluate the contributions of losses. The cumulative efficiency of one cycle corresponds to 82.1% by considering heat transfer, clearance volume, friction, and valve losses. The energy of pressurized hydraulic fluid with high head can be used in high efficient hydraulic turbines, such as Pelton and Francis with efficiencies up to 93%, to produce electrical energy. The selection of these types of hydraulic machines lies under the motivation of having such a low volumetric flow rate and higher head pressures. The present integrated system efficiency offers promising results for power production from low-temperature thermal resources. (C) 2016 Elsevier Masson SAS. All rights reserved.en_US
dc.description.sponsorshipOntario Centers of Excellence; Connect Canada; Hydrobase energy Inc.en_US
dc.description.sponsorshipThe authors gratefully acknowledge the support from Ontario Centers of Excellence, Connect Canada, and Hydrobase energy Inc. for their support.en_US
dc.identifier.doi10.1016/j.ijthermalsci.2016.09.029
dc.identifier.endpage532en_US
dc.identifier.issn1290-0729
dc.identifier.issn1778-4166
dc.identifier.scopus2-s2.0-84991650710en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage525en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijthermalsci.2016.09.029
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4768
dc.identifier.volume111en_US
dc.identifier.wosWOS:000387194000044en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier France-Editions Scientifiques Medicales Elsevieren_US
dc.relation.ispartofInternational Journal of Thermal Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTransient modelingen_US
dc.subjectPiston-cylinder mechanismen_US
dc.subjectIsentropic efficiencyen_US
dc.subjectHydraulic turbinesen_US
dc.titleTransient modeling of a gas-liquid piston-cylinder mechanism for low temperature energy conversion applicationsen_US
dc.typeArticleen_US

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