Exergy analysis of electricity generation for the geothermal resources using organic rankine cycle: Kızıldere-Denizli case

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dc.contributor.authorTunç, Murat
dc.contributor.authorŞişbot, Sedat
dc.contributor.authorÇamdalı, Ünal
dc.date.accessioned2021-06-23T19:34:15Z
dc.date.available2021-06-23T19:34:15Z
dc.date.issued2013
dc.departmentBAİBÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractGeothermal energy is counted as one of the most significant renewable energy sources and currently in use for electric generation at many locations around the world. Turkey enjoys being seventh place in the world for geothermal resources and fifth place in direct use as the space and district heating. Geothermal resources are mainly located in western region in Turkey and there exists only one 20.4 MWe flash steam type power plant located at Kzldere, Denizli. Since more Geothermal power plants are to be built under the cover of renewable energy incentives, efficient, and feasible technologies need to be investigated. As such, the purpose of this study is to demonstrate that Organic Rankine Cycle can be more efficient for the electric energy generation compared with the flash steam power plant currently in use at Kzldere. Exergy analysis has been proven to be a powerful tool for evaluating thermodynamic efficiencies and losses for the thermal processes. Furthermore, exergy analysis provides a proper tool for optimum operation and design of complex thermal systems such as geothermal power plant. In this study, for the efficiency measure, the exergy analysis of the Organic Rankine Cycle is performed with four different working fluids. Exergy losses are calculated for each component of the Organic Rankine Cycle and the results are presented in tables. Isobutene, among others, has been found as the most efficient functioning fluid for the power plant in concern. (c) 2012 American Institute of Chemical Engineers Environ Prog, 32: 830-836, 2013en_US
dc.identifier.doi10.1002/ep.11662
dc.identifier.endpage836en_US
dc.identifier.issn1944-7442
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84880300887en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage830en_US
dc.identifier.urihttps://doi.org/10.1002/ep.11662
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7443
dc.identifier.volume32en_US
dc.identifier.wosWOS:000321697000051en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇamdalı, Ünal
dc.language.isoenen_US
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofEnvironmental Progress & Sustainable Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGeothermalen_US
dc.subjectExergyen_US
dc.subjectOrganic Rankine Cycleen_US
dc.subjectExergy Analysisen_US
dc.subjectExergy efficiencyen_US
dc.titleExergy analysis of electricity generation for the geothermal resources using organic rankine cycle: Kızıldere-Denizli caseen_US
dc.typeArticleen_US

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