Net power optimization of an irreversible Otto cycle using ECOP and ecological function

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dc.contributor.authorMoscato, André Luiz Salvat
dc.contributor.authorOliveira, Santiago del Rio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2016-03-02T13:04:36Z
dc.date.available2016-03-02T13:04:36Z
dc.date.issued2015
dc.description.abstractThis paper presents an analysis of an irreversible Otto cycle aiming to optimize the net power through ECOP and ecological function. The studied cycle operates between two thermal reservoirs of infinite thermal capacity, with internal irreversibilities derived from non-isentropic behavior of compression and expansion processes, irreversibilities from thermal resistance in heat exchangers and heat leakage from the high temperature reservoir to the low temperature reservoir. Analytical expressions are applied for the power outputs optimized by the ECOP, by the ecological function and by the maximum power criteria, in conjunction with a graphic analysis, in which some cycle operation parameters are analyzed for an increased comprehension of the effects of the irreversibilities in the optimized power.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Engenharia de Bauru, Bauru, Departamento Engenharia Mecânica, Avenida Luiz Edmundo Carrijo Coube, s/n, Vargem Limpa, CEP 17033360, SP, Brasil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Engenharia de Bauru, Bauru, Departamento Engenharia Mecânica, Avenida Luiz Edmundo Carrijo Coube, s/n, Vargem Limpa, CEP 17033360, SP, Brasil
dc.format.extent11-20
dc.identifierhttp://dx.doi.org/10.15866/ireme.v9i1.5045
dc.identifier.citationInternational Review of Mechanical Engineering, v. 9, n. 1, p. 11-20, 2015.
dc.identifier.doi0.15866/ireme.v9i1.5045
dc.identifier.issn1970-8734
dc.identifier.lattes6469406277752689
dc.identifier.urihttp://hdl.handle.net/11449/135823
dc.language.isoeng
dc.relation.ispartofInternational Review of Mechanical Engineering
dc.relation.ispartofsjr0,259
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectOttoen
dc.subjectECOPen
dc.subjectEcological functionen
dc.subjectOptimizationen
dc.titleNet power optimization of an irreversible Otto cycle using ECOP and ecological functionen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt
unesp.departmentEngenharia Mecânicapt

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