A comparative assessment of SPECO and MOPSA on costing of exergy destruction

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dc.contributor.authorUysal, Cuneyt
dc.contributor.authorOzen, Dilek Nur
dc.contributor.authorKurt, Huseyin
dc.contributor.authorKwak, Ho Young
dc.date.accessioned2024-09-29T16:06:11Z
dc.date.available2024-09-29T16:06:11Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThis paper presents the comparison of specific exergy costing (SPECO) and modified productive structure analysis (MOPSA) method to test their abilities on costing of exergy destruction. MOPSA method is applied to a combined supercritical CO(2)regenerative cycle and organic Rankine cycle using zeotropic mixtures for gas turbine waste heat recovery system. The results obtained with applying SPECO method to the system are taken from literature. The exergy destruction cost rate of overall system is obtained to be $86.08/h and $1,113.13/h for MOPSA and SPECO methods, respectively. The exergoeconomic factor of overall system is found to be 31.88% for SPECO method, while this value is found to be 85.82% for MOPSA method. The obtained results with applying MOPSA method for exergy destruction cost rate are significantly lower and more consistent compared to the results obtained by SPECO method.en_US
dc.identifier.doi10.1504/IJEX.2020.107744
dc.identifier.endpage81en_US
dc.identifier.issn1742-8297
dc.identifier.issn1742-8300
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85082674415en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage62en_US
dc.identifier.urihttps://doi.org/10.1504/IJEX.2020.107744
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6685
dc.identifier.volume32en_US
dc.identifier.wosWOS:000551910500004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInderscience Enterprises Ltden_US
dc.relation.ispartofInternational Journal of Exergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectspecific exergy costingen_US
dc.subjectSPECOen_US
dc.subjectmodified productive structure analysisen_US
dc.subjectMOPSAen_US
dc.subjectthermoeconomicsen_US
dc.subjectexergy destructionen_US
dc.subjectorganic Rankine cycleen_US
dc.subjectsupercritical cycleen_US
dc.titleA comparative assessment of SPECO and MOPSA on costing of exergy destructionen_US
dc.typeArticleen_US

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