Assessment of electricity and hydrogen production performance of evacuated tube solar collectors

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dc.contributor.authorAtız, Ayhan
dc.contributor.authorKarakılçık, Hatice
dc.contributor.authorErden, Mustafa
dc.contributor.authorKarakılçık, Mehmet
dc.date.accessioned2021-02-19T21:16:23Z
dc.date.available2021-02-19T21:16:23Z
dc.date.issued2019
dc.departmentALKÜ
dc.description14th International Conference on Energy Storage (EnerSTOCK) -- APR 25-28, 2018 -- Cukurova Univ, Adana, TURKEY
dc.descriptionKarakilcik, Hatice/0000-0002-8622-1490; ATIZ, AYHAN/0000-0002-1292-5161; Karakilcik, Mehmet/0000-0003-4265-9922
dc.description.abstractIn this work, a unified renewable energy system has designed to assess the electricity and hydrogen production. This system consists of the evacuated tube solar collectors (ETSCs) which have the total surface area of 300 m(2), a salt gradient solar pond (SGSP) which has the surface area of 217 m(2), an Organic Rankine Cycle (ORC) and an electrolysis system. The stored heat in the heat storage zone (HSZ) transferred to the input water of the ETSCs by means of an exchanger and thereby ETSCs increase the temperature of preheated water to higher level as much as possible that primarily affects the performance of the ORC. The balance equations of the designed system were written and analyzed by utilizing the Engineering Equations Solver (EES) software. Hence, the energy and exergy efficiencies of the overall system were calculated as to be 5.92% and 18.21%, respectively. It was also found that hydrogen generation of the system can reach up to ratio 3204 g/day. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijhydene.2018.09.100
dc.identifier.endpage14144en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue27en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage14137en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2018.09.100
dc.identifier.urihttps://hdl.handle.net/20.500.12868/407
dc.identifier.volume44en_US
dc.identifier.wosWOS:000471087500005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor0-belirlenecek
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEvacuated tube solar collector
dc.subjectSolar pond
dc.subjectHydrogen production
dc.subjectExergy and energy efficiency
dc.titleAssessment of electricity and hydrogen production performance of evacuated tube solar collectors
dc.typeConference Object

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