Thermodynamic, economic and environmental assessments in a cogeneration power plant

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dc.authoridTantekin, Atakan/0000-0002-8200-5686
dc.authoridTUMEN OZDIL, N. Filiz/0000-0003-0083-7524
dc.contributor.authorTumen Ozdil, Naime Filiz
dc.contributor.authorTantekin, Atakan
dc.contributor.authorPekdur, Arzu
dc.date.accessioned2025-01-06T17:37:01Z
dc.date.available2025-01-06T17:37:01Z
dc.date.issued2020
dc.description.abstractExergoeconomic assessment with Specific Exergy Costing (SPECO) technique and an exergoenvironmental analysis for a cogeneration system have been implemented to show the relation among thermodynamics and economical data and environmental impact of each component on the system. Depending upon the outcomes of exergoeconomic analysis, the unitary exergy price and exergy price of the natural gas have been counted as 0.05 US$/GJ and 490.23 US$/h, respectively. The unitary exergetic price and exergetic price of the steam have been counted as 158.84 US$/GJ and 2958.17 US$/h, respectively. Furthermore, the capital investment price, operating and maintenance price, and total price of the cogeneration system have been calculated to be 2185.50, 2316.60, and 4502.08 US$ per hour, respectively. The unitary environmental impact rate and environmental impact rate of the electricity, which is produced in the turbine, have been reckoned as 0.22 mPts/GJ and 0.02 mPts/h, respectively. Moreover, the effects of various fuel loading conditions and steam pressures (from 4 bar to 12 bar) on exergy prices have been investigated. The amount of fuel loading decreases, the exergy price of fuel, steam, and electricity also decreases. As the steam pressure goes up, the price of exergy loss for the boiler goes up whilst the exergy price of steam decreases.
dc.description.sponsorshipAdana Alparslan Turkes Science and Technology University Research Fund [17103001]
dc.description.sponsorshipThe authors would like to thank the Adana Alparslan Turkes Science and Technology University Research Fund for their support [Project number: 17103001].
dc.identifier.doi10.1080/15567036.2020.1754532
dc.identifier.issn1556-7036
dc.identifier.issn1556-7230
dc.identifier.scopus2-s2.0-85085033507
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1080/15567036.2020.1754532
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2082
dc.identifier.wosWOS:000531950500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofEnergy Sources Part A-Recovery Utilization and Environmental Effects
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectCogeneration
dc.subjectexergoeconomic Analysis
dc.subjectexergoenvironmental Analysis
dc.subjectexergy
dc.subjectenergy
dc.titleThermodynamic, economic and environmental assessments in a cogeneration power plant
dc.typeArticle

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