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dc.contributor.authorCoussirat Núñez, Miguel Gustavo
dc.contributor.authorvan Beeck, J
dc.contributor.authorMestres Ridge, Marc
dc.contributor.authorEgusquiza Estévez, Eduard
dc.contributor.authorBuchlin, J-M
dc.contributor.authorEscaler Puigoriol, Francesc Xavier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Mecànica de Fluids
dc.date.accessioned2017-10-06T08:09:14Z
dc.date.issued2005-07-15
dc.identifier.citationCoussirat, M., van Beeck, J., Mestres, M., Egusquiza, E., Buchlin, J.-M, Escaler, X. Computational fluid dynamics modeling of impinging gas-jet systems: I. Assessment of eddy viscosity models. "Journal of fluids engineering. Transactions of ASME", 15 Juliol 2005, vol. 127, núm. 4, p. 691-703.
dc.identifier.issn0098-2202
dc.identifier.urihttp://hdl.handle.net/2117/108427
dc.description.abstractComputational fluid dynamics plays an important role in engineering design. To gain insight into solving problems involving complex industrial flows, such as impinging gas-jet systems (IJS), an evaluation of several eddy viscosity models, applied to these IJS has been made. Good agreement with experimental mean values for the field velocities and Nusselt number was obtained, but velocity fluctuations and local values of Nusselt number along the wall disagree with the experiments in some cases. Experiments show a clear relation between the nozzle-to-plate distance and the Nusselt number at the stagnation point. Those trends were only reproduced by some of the numerical experiments. The conclusions of this study are useful in the field of heat transfer predictions in industrial IJS devices, and therefore for its design.
dc.format.extent13 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subject.lcshFluid dynamics--Data processing
dc.subject.lcshHeat--Transmission
dc.subject.otherFlow (Dynamics)
dc.subject.otherTurbulence
dc.subject.otherComputational fluid dynamics
dc.subject.otherModeling
dc.subject.otherNozzles
dc.subject.otherViscosity
dc.subject.otherHeat transfer
dc.subject.otherEddies (Fluid dynamics)
dc.titleComputational fluid dynamics modeling of impinging gas-jet systems: I. Assessment of eddy viscosity models
dc.typeArticle
dc.subject.lemacDinàmica de fluids--Informàtica
dc.subject.lemacCalor--Transmissió
dc.contributor.groupUniversitat Politècnica de Catalunya. LIM/UPC - Laboratori d'Enginyeria Marítima
dc.contributor.groupUniversitat Politècnica de Catalunya. FLUIDS - Enginyeria de Fluids
dc.contributor.groupUniversitat Politècnica de Catalunya. CDIF - Centre de Diagnòstic Industrial i Fluidodinàmica
dc.identifier.doi10.1115/1.1949634
dc.relation.publisherversionhttp://fluidsengineering.asmedigitalcollection.asme.org.recursos.biblioteca.upc.edu/article.aspx?articleid=1430185
dc.rights.accessRestricted access - publisher's policy
drac.iddocument21146431
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorCoussirat, M., van Beeck, J., Mestres, M., Egusquiza, E., Buchlin, J.-M, Escaler, X.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameJournal of fluids engineering. Transactions of ASME
upcommons.citation.volume127
upcommons.citation.number4
upcommons.citation.startingPage691
upcommons.citation.endingPage703


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain