A new approach for thermal performance calculation of cross-flow heat exchangers

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dc.contributor.authorNavarro, H. A.
dc.contributor.authorCabezas-Gomez, L.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-02-26T17:22:32Z
dc.date.accessioned2014-05-20T14:15:58Z
dc.date.available2014-02-26T17:22:32Z
dc.date.available2014-05-20T14:15:58Z
dc.date.issued2005-08-01
dc.description.abstractA new numerical methodology for thermal performance calculation in cross-flow heat exchangers is developed. Effectiveness-number of transfer units (epsilon-NTU) data for several standard and complex flow arrangements are obtained using this methodology. The results are validated through comparison with analytical solutions for one-pass cross-flow heat exchangers with one to four rows and with approximate series solution for an unmixed-unmixed heat exchanger, obtaining in all cases very small errors. New effectiveness data for some complex configurations are provided. (c) 2005 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Inst Geociencias & Ciências Exatas, Dept Estatist, BR-13506700 Rio Claro, SP, Brazil
dc.description.affiliationUniv São Paulo, Escola Engn Sco Carlos, Dept Engn Mecan, BR-13566590 Sao Carlos, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Geociencias & Ciências Exatas, Dept Estatist, BR-13506700 Rio Claro, SP, Brazil
dc.format.extent3880-3888
dc.identifierhttp://dx.doi.org/10.1016/j.ijheatmasstransfer.2005.03.027
dc.identifier.citationInternational Journal of Heat and Mass Transfer. Oxford: Pergamon-Elsevier B.V., v. 48, n. 18, p. 3880-3888, 2005.
dc.identifier.doi10.1016/j.ijheatmasstransfer.2005.03.027
dc.identifier.issn0017-9310
dc.identifier.urihttp://hdl.handle.net/11449/24791
dc.identifier.wosWOS:000230706600013
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofInternational Journal of Heat and Mass Transfer
dc.relation.ispartofjcr3.891
dc.relation.ispartofsjr1,498
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectthermal effectivenesspt
dc.subjectNTUpt
dc.subjectcross-flow heat exchangerspt
dc.subjectnumerical simulationpt
dc.titleA new approach for thermal performance calculation of cross-flow heat exchangersen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

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Artigos - Estatistica, Matemática Aplicada e Computação - IGCE