Energy and exergy analyses of integrated hydrogen production system using high temperature steam electrolysis

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dc.contributor.authorBalta, M. Tolga
dc.contributor.authorKızılkan, Önder
dc.contributor.authorYılmaz, Fatih
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:27:01Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:27:01Z
dc.date.issued2016
dc.departmentMühendislik Fakültesi
dc.description6th International Conference on Progress in Hydrogen Production and Applications (ICH2P) -- MAY 03-06, 2015 -- Oshawa, CANADA
dc.descriptionWOS:000376695800033
dc.description.abstractIn this study, thermodynamic performance assessment of solar-driven integrated HTSE for hydrogen production is discussed in detail. The system consists of a solar tower, Brayton cycle, Rankine cycle, organic Rankine cycle (ORC) and high temperature steam electrolysis (HTSE). The required heat energy for power generation cycles are supplied from solar energy while produced electricity is used for the necessary energy demand of HTSE. For the analyses, the inlet and outlet energy and exergy rates of all subsystems are calculated and illustrated accordingly. From the results of the analyses, the overall energy and exergy efficiencies of the considered system are found to be 24.79% and 22.36% for power generation section and 87% and 88% for hydrogen production section respectively. Also it is found that without any auxiliary equipment, the considered hydrogen production process consumes 1.98 kWh(e) at 230 degrees C, generates 0.057 kg/s H-2. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijhydene.2015.12.211
dc.identifier.endpage8041en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue19en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage8032en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2015.12.211
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5768
dc.identifier.volume41en_US
dc.identifier.wosWOS:000376695800033
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectSolar Driven Integrated System
dc.subjectHydrogen Production
dc.subjectBrayton Cycle
dc.subjectOrganic Rankine Cycle
dc.titleEnergy and exergy analyses of integrated hydrogen production system using high temperature steam electrolysis
dc.typeArticle

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