Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/12303
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSeiiedhoseiny, Miryasinen_US
dc.contributor.authorKhani, Leylaen_US
dc.contributor.authorMohammadpourfard, Mousaen_US
dc.contributor.authorGökçen Akkurt, Güldenen_US
dc.date.accessioned2022-08-11T08:32:59Z-
dc.date.available2022-08-11T08:32:59Z-
dc.date.issued2022-07-
dc.identifier.urihttps://doi.org/10.1016/j.enconman.2022.115996-
dc.identifier.urihttps://hdl.handle.net/11147/12303-
dc.description.abstractEmploying suitable subsystems to reach high efficiency and low cost in renewable-based power plants is more crucial. The geothermal energy heat source is located in many countries, but this has never been investigated to run a multi-generation system, including a branched GAX cycle and an electrolyzer. In this path, a high-efficient multi-generation system powered by a Sabalan (Savalan) geothermal power plant consisting of a single flash cycle, a branched GAX cycle, and an electrolyzer is presented and scrutinized from thermodynamic and exergoeconomic viewpoints. In the end, a two-objective optimization, by using the Total Unit Cost of Product (TUCP) and energy efficiency as objectives, is utilized to find the optimum operating conditions. Critiques and studies of variables reveal that the produced hydrogen rate remains unchanged at 5.655 kg/h by changing the degassing value and temperature of the generator, condenser 2, and evaporator. By increasing the flash tank pressure from 5.2 bar to 7 bar, the cooling and heating loads rise about 108.4%, while the net electricity falls from 3977 kW to 3506 kW. Interestingly, the TUCP has a minimum value at the evaporator temperature of 273 K and condenser 2 temperature of 322.3 K. The optimization results indicate the values of the produced hydrogen rate and net electricity with 5.85 kg/h and 4187 kW are more than those of the base case. Also, the optimal values are 7.046 $/GJ, 36.82%, and 65.42% for the TUCP and energy and exergy efficiencies, respectively.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofEnergy Conversion and Managementen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectBranched GAX cycleen_US
dc.subjectExergoeconomicen_US
dc.subjectGeothermal energyen_US
dc.subjectMulti-generationen_US
dc.titleExergoeconomic analysis and optimization of a high-efficient multi-generation system powered by Sabalan (Savalan) geothermal power plant including branched GAX cycle and electrolyzer uniten_US
dc.typeArticleen_US
dc.authorid0000-0002-3444-9610en_US
dc.institutionauthorGökçen Akkurt, Güldenen_US
dc.departmentİzmir Institute of Technology. Energy Systems Engineeringen_US
dc.identifier.wosWOS:000834616100002en_US
dc.identifier.scopus2-s2.0-85134629792en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.enconman.2022.115996-
dc.contributor.affiliationTabriz Universityen_US
dc.contributor.affiliationTabriz Universityen_US
dc.contributor.affiliationTabriz Universityen_US
dc.contributor.affiliation01. Izmir Institute of Technologyen_US
dc.relation.issn0196-8904en_US
dc.description.volume268en_US
local.message.claim2023-01-26T16:27:16.185+0300|||rp04050|||submit_approve|||dc_contributor_author|||None*
dc.identifier.scopusqualityQ1-
dc.identifier.wosqualityttpTop10%en_US
item.grantfulltextembargo_20240501-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.openairetypeArticle-
item.cerifentitytypePublications-
crisitem.author.dept03.06. Department of Energy Systems Engineering-
crisitem.author.dept03.06. Department of Energy Systems Engineering-
Appears in Collections:Energy Systems Engineering / Enerji Sistemleri Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Files in This Item:
File Description SizeFormat 
1-s2.0-S0196890422007890-main.pdf
  Until 2024-05-01
Article (Makale)3.23 MBAdobe PDFView/Open    Request a copy
Show simple item record



CORE Recommender

SCOPUSTM   
Citations

20
checked on Feb 16, 2024

WEB OF SCIENCETM
Citations

19
checked on Jan 27, 2024

Page view(s)

144
checked on Feb 19, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.