Thermoeconomic analyses of steam injected gas turbine cogeneration cycles

Basit Öğe Kaydı
dc.authorid56488067800
dc.authorid57197028128
dc.contributor.authorKaraali R.
dc.contributor.authorÖztürk I.T.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:59Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:59Z
dc.date.issued2015
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, three different gas turbine cogeneration systems that are preheating air, preheating air-fuel and simple cycles where steam injected in to combustion chamber are analyzed. The effects of steam injection on thermoeconomic performance are calculated and obtained. By using the first law of thermodynamics, the exergy analysis and economic methods, simulation programs written by the authors in FORTRAN code are obtained to use for the analyses. Thermoeconomic performance of these three different cycles for different stage and variable mass of injected steam are obtained and compared with literature. The effects of injection steam in to combustion chambers of those three cycles for variable compressing ratios, on power, efficiencies, product price and performances are obtained. Consequently, the advantages and the disadvantages of injection steam are evaluated. The results obtained in this study are compared with the results available in the literature. Injection steam into combustion chamber increases the electricity efficiency and electricity power but decreases the heat power of the cycles. Also the produced electricity price for per kWh is increasing.en_US
dc.identifier.doi10.12693/APhysPolA.128.B-279
dc.identifier.endpage281
dc.identifier.issn0587-4246
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84947768623en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage279
dc.identifier.urihttps://dx.doi.org/10.12693/APhysPolA.128.B-279
dc.identifier.urihttps://hdl.handle.net/20.500.12403/738
dc.identifier.volume128
dc.identifier.wosWOS:000363011700081en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolish Academy of Sciences
dc.relation.ispartofActa Physica Polonica Aen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCombustion
dc.subjectCombustion chambers
dc.subjectEfficiency
dc.subjectEnergy efficiency
dc.subjectPreheating
dc.subjectSteam
dc.subjectThermodynamics
dc.subjectElectricity efficiencies
dc.subjectElectricity prices
dc.subjectFirst law of thermodynamics
dc.subjectGas turbine cogeneration system
dc.subjectSimulation program
dc.subjectSteam-injected gas turbine
dc.subjectThermoeconomic analysis
dc.subjectThermoeconomic performance
dc.subjectGas turbines
dc.subjectCombustion
dc.subjectCombustion chambers
dc.subjectEfficiency
dc.subjectEnergy efficiency
dc.subjectPreheating
dc.subjectSteam
dc.subjectThermodynamics
dc.subjectElectricity efficiencies
dc.subjectElectricity prices
dc.subjectFirst law of thermodynamics
dc.subjectGas turbine cogeneration system
dc.subjectSimulation program
dc.subjectSteam-injected gas turbine
dc.subjectThermoeconomic analysis
dc.subjectThermoeconomic performance
dc.subjectGas turbines
dc.titleThermoeconomic analyses of steam injected gas turbine cogeneration cyclesen_US
dc.typeConference Objecten_US

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