Thermodynamic analysis of geothermally driven high-temperature steam electrolysis system for hydrogen production

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dc.contributor.authorBalta, Mustafa Tolga
dc.contributor.authorDinçer, İbrahim
dc.contributor.authorHepbaşlı, Arif
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:22:43Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:22:43Z
dc.date.issued2014
dc.departmentMühendislik Fakültesi
dc.description.abstractHydrogen production by high-temperature steam electrolysis (HTSE) has been receiving increasing attention worldwide due to its high efficiency and carbon-free operation. Although it is still considered in its early developmental stage, it offers a promising solution for highly efficient hydrogen production. From the thermodynamic viewpoint of water decomposition, it is more advantageous to electrolyse water at high temperatures because the energy is supplied in mixed form of electricity and heat. In this study, a HTSE process coupled with and powered by a geothermal power plant is considered for analysis and assessment and as a case study. In this regard, its thermodynamic analysis through energy and exergy is conducted for performance evaluation and comparison purposes. As a result, compared to conventional water electrolysis, the operation at high temperatures reduces the electrical energy requirement for the electrolysis and also increases the efficiency.
dc.identifier.doi10.1007/978-3-319-04681-5_14
dc.identifier.endpage168en_US
dc.identifier.isbn9783319046815 -- 9783319046808
dc.identifier.scopusqualityN/A
dc.identifier.startpage157en_US
dc.identifier.urihttps://dx.doi.org/10.1007/978-3-319-04681-5_14
dc.identifier.urihttps://hdl.handle.net/20.500.12451/2628
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer International Publishing
dc.relation.ispartofProgress in Exergy, Energy, and the Environment
dc.relation.publicationcategoryKitap Bölümü - Uluslararası
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEfficiency
dc.subjectEnergy
dc.subjectExergy
dc.subjectGeothermal
dc.subjectHigh-temperature Steam Electrolysis
dc.subjectHydrogen
dc.titleThermodynamic analysis of geothermally driven high-temperature steam electrolysis system for hydrogen production
dc.typeBook Chapter

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