Thermodynamic performance assessment of different fluids in a typical organic Rankine cycle for usage in municipal 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, Ayşegül
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:15Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:15Z
dc.date.issued2017
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThis paper presents the energy and exergy analyses of some different organic fluids which can be used in an organic Rankine cycle adapted to a municipal solid waste power plant in the frame of energy recovery. The novelty of the study is to adapt a well-known organic Rankine cycle system theoretically to the existing municipal solid waste power plant where the exhaust gas with a temperature of almost 560 °C is sent to atmosphere causing both energy loss and air pollution, and also violating the related legislation. The efficient organic fluid that can be used in such a plant is estimated by means of the thermodynamic analyses. It is known that, in a typical municipal solid waste power plant, a considerable amount of energy is sent up from a plant chimney to the atmosphere. This waste energy can be utilized by using an adapted organic Rankine cycle system with a proper organic fluid. In this frame, some different organic fluids were examined and compared thermodynamically in this study. The optimal operation conditions of some organic fluids, R141b, isobutane, R245fa, n-pentane and n-hexane have been evaluated by means of ASPEN and EES software programs. The effects of the outlet temperature of heat source on the energetic and exergetic efficiencies and the net power output at a given pinch point temperature difference were investigated. It can be deduced from the analyses that n-hexane has the highest energetic and exergetic efficiencies at all outlet temperatures of the heat source such as 8.92% and 34.47% at 82.08°C, respectively. It can also be stated that the maximum net power output is obtained by using the organic fluid n-hexane.en_US
dc.identifier.doi10.12693/APhysPolA.132.807
dc.identifier.endpage812
dc.identifier.issn0587-4246
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85033391934en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage807
dc.identifier.urihttps://dx.doi.org/10.12693/APhysPolA.132.807
dc.identifier.urihttps://hdl.handle.net/20.500.12403/474
dc.identifier.volume132
dc.identifier.wosWOS:000413982900001en_US
dc.identifier.wosqualityQ3en_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.subjectAtmospheric temperature
dc.subjectEnergy dissipation
dc.subjectHexane
dc.subjectParaffins
dc.subjectRankine cycle
dc.subjectSolid wastes
dc.subjectTemperature
dc.subjectThermoanalysis
dc.subjectEnergy and exergy analysis
dc.subjectExergetic efficiency
dc.subjectOptimal operation conditions
dc.subjectOrganic Rankine cycles
dc.subjectOutlet temperature
dc.subjectPinch point temperature differences
dc.subjectThermo dynamic analysis
dc.subjectThermodynamic performance
dc.subjectMunicipal solid waste
dc.subjectAtmospheric temperature
dc.subjectEnergy dissipation
dc.subjectHexane
dc.subjectParaffins
dc.subjectRankine cycle
dc.subjectSolid wastes
dc.subjectTemperature
dc.subjectThermoanalysis
dc.subjectEnergy and exergy analysis
dc.subjectExergetic efficiency
dc.subjectOptimal operation conditions
dc.subjectOrganic Rankine cycles
dc.subjectOutlet temperature
dc.subjectPinch point temperature differences
dc.subjectThermo dynamic analysis
dc.subjectThermodynamic performance
dc.subjectMunicipal solid waste
dc.titleThermodynamic performance assessment of different fluids in a typical organic Rankine cycle for usage in municipal solid waste power planten_US
dc.typeConference Objecten_US

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