Performance analysis and ecological optimization of an irreversible quantum heat engine with spin-1/2 system

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dc.contributor.authorAçıkkalp, Emin
dc.contributor.authorAhmadi, Mohammad H.
dc.date.accessioned2025-05-20T18:47:26Z
dc.date.issued2018
dc.departmentBilecik Şeyh Edebali Üniversitesi
dc.description.abstractThis paper is about an irreversible quantum spin-1/2 heat engine. Performance of the irreversible quantum heat engine including basic thermodynamic parameters, power output and energy efficiency, are considered, besides ecological function. Ecological function gives a possibility a comparison between power output and exergy destruction. The results show that power output and ecological function have maximum (optimum) points for different effectiveness values which are 0.9 and 0.8 and according to different magnetic field values. All parameters are compared with each other and it is found that the most convenient operation conditions are obtained at optimum ecological function. © 2018
dc.identifier.doi10.1016/j.tsep.2018.02.005
dc.identifier.endpage470
dc.identifier.issn2451-9049
dc.identifier.scopus2-s2.0-85044459090
dc.identifier.scopusqualityQ1
dc.identifier.startpage466
dc.identifier.urihttps://doi.org/10.1016/j.tsep.2018.02.005
dc.identifier.urihttps://hdl.handle.net/11552/6370
dc.identifier.volume5
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofThermal Science and Engineering Progress
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250518
dc.subjectEcological function
dc.subjectIrreversibility
dc.subjectQuantum heat engine
dc.subjectSpin-1/2 system
dc.titlePerformance analysis and ecological optimization of an irreversible quantum heat engine with spin-1/2 system
dc.typeArticle

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