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Numerical simulation of drop impact and jet buckling problems using the eXtended Pom-Pom model

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dc.contributor.authorOishi, C. M. [UNESP]
dc.contributor.authorMartins, F. P. [UNESP]
dc.contributor.authorTome, M. F.
dc.contributor.authorAlves, M. A.
dc.contributor.institutionUniv Porto
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T13:23:32Z
dc.date.available2014-05-20T13:23:32Z
dc.date.issued2012-02-01
dc.description.abstractThis work presents numerical simulations of two fluid flow problems involving moving free surfaces: the impacting drop and fluid jet buckling. The viscoelastic model used in these simulations is the eXtended Pom-Pom (XPP) model. To validate the code, numerical predictions of the drop impact problem for Newtonian and Oldroyd-B fluids are presented and compared with other methods. In particular, a benchmark on numerical simulations for a XPP drop impacting on a rigid plate is performed for a wide range of the relevant parameters. Finally, to provide an additional application of free surface flows of XPP fluids, the viscous jet buckling problem is simulated and discussed. (C) 2011 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Porto, CEFT, Dept Engn Quim, Fac Engn, P-4100 Oporto, Portugal
dc.description.affiliationUniv Estadual Paulista, Dept Matemat Estat & Comp, Presidente Prudente, Brazil
dc.description.affiliationUniv São Paulo, Dept Matemat Aplicada & Estat, São Carlos, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Matemat Estat & Comp, Presidente Prudente, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFCT
dc.description.sponsorshipFEDER
dc.description.sponsorshipIdCNPq: 477858/2009-0
dc.description.sponsorshipIdCNPq: 305447/2010-6
dc.description.sponsorshipIdCNPq: 302631/2010-0
dc.description.sponsorshipIdCNPq: 471793/2010-8
dc.description.sponsorshipIdFAPESP: 09/15892-9
dc.description.sponsorshipIdCAPES: BEX 2844/10-9
dc.description.sponsorshipIdFEDER: PTDC/EME-MFE/114322/2009
dc.format.extent91-103
dc.identifierhttp://dx.doi.org/10.1016/j.jnnfm.2011.12.001
dc.identifier.citationJournal of Non-newtonian Fluid Mechanics. Amsterdam: Elsevier B.V., v. 169, p. 91-103, 2012.
dc.identifier.doi10.1016/j.jnnfm.2011.12.001
dc.identifier.issn0377-0257
dc.identifier.urihttp://hdl.handle.net/11449/7112
dc.identifier.wosWOS:000300865400008
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of Non-Newtonian Fluid Mechanics
dc.relation.ispartofjcr2.293
dc.relation.ispartofsjr1,140
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectFinite difference methoden
dc.subjectFree surface flowsen
dc.subjectImplicit techniquesen
dc.subjectViscoelastic fluidsen
dc.subjectDrop impacten
dc.subjectJet bucklingen
dc.titleNumerical simulation of drop impact and jet buckling problems using the eXtended Pom-Pom modelen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes8671745801940831[1]
unesp.author.orcid0000-0002-0904-6561[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências e Tecnologia, Presidente Prudentept
unesp.departmentMatemática e Computação - FCTpt

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