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Computations of the flow past a still sphere at moderate reynolds numbers using an immersed boundary method

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dc.contributor.authorCampregher, Rubens
dc.contributor.authorMilitzer, Julio
dc.contributor.authorMansur, Sérgio Said [UNESP]
dc.contributor.authorDa Silveira Neto, Aristeu
dc.contributor.institutionDalhousie University
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Uberlândia (UFU)
dc.date.accessioned2022-04-28T21:00:16Z
dc.date.available2022-04-28T21:00:16Z
dc.date.issued2009-01-01
dc.description.abstractThis paper presents an immersed boundary formulation for three-dimensional incompressible flows that uses the momentum equation to calculate the Lagrangian force field indirectly imposing the no-slip condition on solid interfaces. In order to test the performance of this methodology the flow past a sphere for Reynolds numbers up to 1,000 have been calculated. Results are compared with numerical data from other authors and empirical correlations available in the literature. The agreement is found to be very good. Copyright © 2009 by ABCM.en
dc.description.affiliationDalhousie University Department of Mechanical Engineering, Halifax, NS
dc.description.affiliationSão Paulo State University - UNESP Department of Mechanical Engineering, Ilha Solteira, SP
dc.description.affiliationFederal University of Uberlândia - UFU School of Mechanical Engineering, Uberlândia, MG
dc.description.affiliationUnespSão Paulo State University - UNESP Department of Mechanical Engineering, Ilha Solteira, SP
dc.format.extent344-352
dc.identifierhttp://dx.doi.org/10.1590/S1678-58782009000400009
dc.identifier.citationJournal of the Brazilian Society of Mechanical Sciences and Engineering, v. 31, n. 4, p. 344-352, 2009.
dc.identifier.doi10.1590/S1678-58782009000400009
dc.identifier.issn1806-3691
dc.identifier.issn1678-5878
dc.identifier.scopus2-s2.0-77649324737
dc.identifier.urihttp://hdl.handle.net/11449/225786
dc.language.isoeng
dc.relation.ispartofJournal of the Brazilian Society of Mechanical Sciences and Engineering
dc.sourceScopus
dc.subjectFlow past sphere
dc.subjectImmersed boundary method
dc.subjectTransitional flow
dc.subjectVirtual physical model
dc.titleComputations of the flow past a still sphere at moderate reynolds numbers using an immersed boundary methoden
dc.typeArtigo
dspace.entity.typePublication
unesp.departmentEngenharia Mecânica - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia