Thermoeconomic multi-objective optimization of an organic Rankine cycle (ORC) adapted to an existing solid waste power plant

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dc.authorid23971091600
dc.authorid56946750500
dc.authorid23988363000
dc.contributor.authorÖzahi E.
dc.contributor.authorTozlu A.
dc.contributor.authorAbuşoğlu A.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:03Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:03Z
dc.date.issued2018
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this paper, thermodynamic and thermoeconomic analyses, and also optimization of an organic Rankine cycle (ORC) were performed. The system was adapted to an existing solid waste power plant with a 5.66 MW installed power capacity in order to produce additional power from the exhaust gas. The actual operating data of the plant were utilized during all stages of the analyses. The originality of this paper is based on the analysis of the possibility of the energy conversion of an exhaust gas with a temperature of 566 & #x000B0;C into the electricity by utilizing an ORC system in the concept of waste-to-energy. Four different working fluids: toluene, octamethyltrisiloxane (MDM), octamethyl cyclotetrasiloxane (D4) and n-decane were considered and analyzed for the current system. This is also another novelty of this study due to lack of such a study, in the open literature, that deals with an ORC utilized for a typical municipal solid waste power plant. According to the thermoeconomic analyses, toluene was found to be the optimum working fluid with the maximum power output of 584.6 kW and the exergy efficiency of 15.69%. The optimization of the cycle was performed by using the non-dominated sorting genetic algorithm method (NSGA-II) in MATLAB software environment. The optimization results were compared and the deviations of the net power output and the total cost rate were evaluated as & #x2212;5.89%, & #x2212;3.51 & #x00024;/h for toluene; 0.96%, & #x2212;3.60 & #x00024;/h for MDM; 8.45%, & #x2212;2.04 & #x00024;/h for D4 and 2.00%, & #x2212;5.54 & #x00024;/h for n-decane, respectively. © 2018 Elsevier Ltden_US
dc.identifier.doi10.1016/j.enconman.2018.04.103
dc.identifier.endpage319
dc.identifier.issn0196-8904
dc.identifier.scopus2-s2.0-85046808456en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage308
dc.identifier.urihttps://dx.doi.org/10.1016/j.enconman.2018.04.103
dc.identifier.urihttps://hdl.handle.net/20.500.12403/368
dc.identifier.volume168
dc.identifier.wosWOS:000435619500027en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltd
dc.relation.ispartofEnergy Conversion and Managementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGenetic algorithm
dc.subjectOptimization
dc.subjectOrganic fluid
dc.subjectOrganic Rankine cycle
dc.subjectWaste heat recovery
dc.subjectEnergy conversion
dc.subjectGases
dc.subjectGenetic algorithms
dc.subjectMATLAB
dc.subjectMultiobjective optimization
dc.subjectOptimization
dc.subjectParaffins
dc.subjectRankine cycle
dc.subjectToluene
dc.subjectWaste heat
dc.subjectWaste heat utilization
dc.subjectExergy efficiencies
dc.subjectMaximum power output
dc.subjectNet power outputs
dc.subjectNon- dominated sorting genetic algorithms
dc.subjectOrganic fluid
dc.subjectOrganic Rankine Cycle(ORC)
dc.subjectOrganic Rankine cycles
dc.subjectThermoeconomic analysis
dc.subjectMunicipal solid waste
dc.subjectGenetic algorithm
dc.subjectOptimization
dc.subjectOrganic fluid
dc.subjectOrganic Rankine cycle
dc.subjectWaste heat recovery
dc.subjectEnergy conversion
dc.subjectGases
dc.subjectGenetic algorithms
dc.subjectMATLAB
dc.subjectMultiobjective optimization
dc.subjectOptimization
dc.subjectParaffins
dc.subjectRankine cycle
dc.subjectToluene
dc.subjectWaste heat
dc.subjectWaste heat utilization
dc.subjectExergy efficiencies
dc.subjectMaximum power output
dc.subjectNet power outputs
dc.subjectNon- dominated sorting genetic algorithms
dc.subjectOrganic fluid
dc.subjectOrganic Rankine Cycle(ORC)
dc.subjectOrganic Rankine cycles
dc.subjectThermoeconomic analysis
dc.subjectMunicipal solid waste
dc.titleThermoeconomic multi-objective optimization of an organic Rankine cycle (ORC) adapted to an existing solid waste power planten_US
dc.typeArticleen_US

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