Thermoeconomic analysis and optimization of a Re-compression supercritical CO2 cycle using waste heat of Gaziantep Municipal Solid Waste Power Plant

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dc.authorid56946750500
dc.authorid23988363000
dc.authorid23971091600
dc.contributor.authorTozlu A.
dc.contributor.authorAbuşoğlu, Ayşegül
dc.contributor.authorÖzahi E.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:08Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:08Z
dc.date.issued2018
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThis paper presents thermodynamic and thermoeconomic analyses as well as optimization of a re-compression supercritical CO2 cycle. A gas turbine cycle (GT) is adapted as a model to an existing plant to generate additional power in Gaziantep Municipal Solid Waste Power Plant (GMSWPP). The total capital cost rate and total cost rate of the GT cycle are found to be 20.47 $/h and 77.14 $/h, respectively utilizing SPECO by using the exhaust gas of 16 kg/s with 1.9 bar and 566.7 °c. The net power, the energy and exergy efficiencies, the total cost and the total capital cost rates of the GT cycle are optimized by +1.73%, +3.21%, +2.45%, ?1.11% and ?1.64%, respectively using NSGA-II in MATLAB in the range of 2.5?PR?4, 200?P6?216, 16?T0?23 and 9.1?LMTD?12.9. This paper provides an originality such that optimization as well as thermodynamic and thermoeconomic analyses is performed simultaneously for an existing MSW power plant, which can be stressed that there are scarce amounts of studies related on this field. Moreover, as another novelty, it can be emphasized that net power output of such like plants which have similar capacity can be improved using the developed model and NSGA-II optimization method. © 2017 Elsevier Ltden_US
dc.identifier.doi10.1016/j.energy.2017.10.120
dc.identifier.endpage180
dc.identifier.issn0360-5442
dc.identifier.scopus2-s2.0-85032934046en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage168
dc.identifier.urihttps://dx.doi.org/10.1016/j.energy.2017.10.120
dc.identifier.urihttps://hdl.handle.net/20.500.12403/409
dc.identifier.volume143
dc.identifier.wosWOS:000425565700014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltd
dc.relation.ispartofEnergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGenetic algorithm
dc.subjectOptimization
dc.subjectSolid waste
dc.subjectThermoeconomy
dc.subjectWaste-to-energy
dc.subjectCarbon dioxide
dc.subjectCosts
dc.subjectGallium compounds
dc.subjectGas turbines
dc.subjectGenetic algorithms
dc.subjectOptimization
dc.subjectRhenium compounds
dc.subjectSolid wastes
dc.subjectWaste heat
dc.subjectEnergy and exergy efficiency
dc.subjectGas turbine cycles
dc.subjectNet power outputs
dc.subjectOptimization method
dc.subjectSupercritical CO2
dc.subjectThermo-economy
dc.subjectThermoeconomic analysis
dc.subjectWaste to energy
dc.subjectMunicipal solid waste
dc.subjectcarbon dioxide
dc.subjectcost
dc.subjecteconomic analysis
dc.subjectenergy
dc.subjectexergy
dc.subjectgenetic algorithm
dc.subjectmunicipal solid waste
dc.subjectoptimization
dc.subjectpower generation
dc.subjectpower plant
dc.subjectthermodynamics
dc.subjectturbine
dc.subjectwaste technology
dc.subjectGaziantep
dc.subjectTurkey
dc.subjectGenetic algorithm
dc.subjectOptimization
dc.subjectSolid waste
dc.subjectThermoeconomy
dc.subjectWaste-to-energy
dc.subjectCarbon dioxide
dc.subjectCosts
dc.subjectGallium compounds
dc.subjectGas turbines
dc.subjectGenetic algorithms
dc.subjectOptimization
dc.subjectRhenium compounds
dc.subjectSolid wastes
dc.subjectWaste heat
dc.subjectEnergy and exergy efficiency
dc.subjectGas turbine cycles
dc.subjectNet power outputs
dc.subjectOptimization method
dc.subjectSupercritical CO2
dc.subjectThermo-economy
dc.subjectThermoeconomic analysis
dc.subjectWaste to energy
dc.subjectMunicipal solid waste
dc.subjectcarbon dioxide
dc.subjectcost
dc.subjecteconomic analysis
dc.subjectenergy
dc.subjectexergy
dc.subjectgenetic algorithm
dc.subjectmunicipal solid waste
dc.subjectoptimization
dc.subjectpower generation
dc.subjectpower plant
dc.subjectthermodynamics
dc.subjectturbine
dc.subjectwaste technology
dc.subjectGaziantep
dc.subjectTurkey
dc.titleThermoeconomic analysis and optimization of a Re-compression supercritical CO2 cycle using waste heat of Gaziantep Municipal Solid Waste Power Planten_US
dc.typeArticleen_US

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