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dc.contributor.authorLeal, E. M.
dc.contributor.authorSilveira, J. L.
dc.date.accessioned2014-05-20T15:26:53Z
dc.date.available2014-05-20T15:26:53Z
dc.date.issued2002-04-01
dc.identifierhttp://dx.doi.org/10.1016/S0378-7753(01)01020-5
dc.identifier.citationJournal of Power Sources. Amsterdam: Elsevier B.V., v. 106, n. 1-2, p. 102-108, 2002.
dc.identifier.issn0378-7753
dc.identifier.urihttp://hdl.handle.net/11449/36957
dc.description.abstractThis paper presents a methodology for the study of a molten carbonate fuel cell co-generation system. This system is applied to a dairy industry of medium size that typically demands 2100 kW of electricity, 8500 kg/h of saturated steam (P = 1.08 MPa) and 2725 kW of cold water production. Depending on the associated recuperation equipment, the co-generation system permits the recovery of waste heat, which can be used for the production of steam, hot and cold water, hot and cold air. In this study, a comparison is made between two configurations of fuel cell co-generation systems (FCCS). The plant performance has been evaluated on the basis of fuel utilisation efficiency and each system component evaluated on the basis of second law efficiency. The energy analysis presented shows a fuel utilisation efficiency of about 87% and exergy analysis shows that the irreversibilities in the combustion chamber of the plant are significant. Further, the payback period estimated for the fuel cell investment between US$ 1000 and US$ 1500/k-W is about 3 and 6 years, respectively. (C) 2002 Elsevier B.V. B.V. All rights reserved.en
dc.format.extent102-108
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of Power Sources
dc.sourceWeb of Science
dc.subjectfuel cellpt
dc.subjectco-generationpt
dc.subjectenergy analysispt
dc.subjectexergy analysispt
dc.subjecteconomic analysispt
dc.titleStudy of fuel cell co-generation systems applied to a dairy industryen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationSão Paulo State Univ, Dept Energy, Coll Engn Guaratingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dept Energy, Coll Engn Guaratingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.identifier.doi10.1016/S0378-7753(01)01020-5
dc.identifier.wosWOS:000175342800015
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
dc.identifier.lattes1750154267305530
unesp.author.lattes1750154267305530
dc.relation.ispartofjcr6.945
dc.relation.ispartofsjr2,202
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