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Accurate estimate of drag forces using particle-resolved direct numerical simulations

hal.structure.identifierInstitut de mécanique des fluides de Toulouse [IMFT]
dc.contributor.authorCHADIL, Mohamed-Amine
hal.structure.identifierLaboratoire MSNE
dc.contributor.authorVINCENT, Stéphane
hal.structure.identifierDMPE, ONERA, Université de Toulouse [Toulouse]
dc.contributor.authorESTIVALEZES, Jean-Luc
dc.date.accessioned2021-05-14T09:43:00Z
dc.date.available2021-05-14T09:43:00Z
dc.date.issued2018-10-08
dc.identifier.issn0001-5970
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76766
dc.description.abstractEnAn accurate force estimate for finite-size particle simulations is proposed based on Lagrange extrapolation of third order, coupled with a Taylor interpolation of same order, to estimate pressure and viscous constraints on the surface of particles. The main point of our approach is to upwind the interpolation support in the normal direction to the fluid/solid interface so as to use only fluid values to estimate forces. Also, detailed validations of forces are considered for estimating accuracy and convergence order of the method on various incompressible motions such as the flow around an isolated particle at various Reynolds numbers and flows across packed spheres under Faced-Centered Cubic, random and bi-disperse arrangements.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subjectINTERFACE MATERIEL
dc.subjectECOULEMENT TURBULENT
dc.subjectNOMBRE DE REYNOLDS
dc.subject.enMATERIAL INTERFACE
dc.subject.enTURBULENCE FLOW
dc.subject.enIMMERSED FINITE
dc.subject.enREYNOLDS NUMBER
dc.title.enAccurate estimate of drag forces using particle-resolved direct numerical simulations
dc.typeArticle de revue
dc.identifier.doi10.1007/s00707-018-2305-1
dc.subject.halSciences de l'ingénieur [physics]
dc.subject.halPhysique [physics]
bordeaux.journalActa Mechanica
bordeaux.page569-595
bordeaux.volume230
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue2
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-02132924
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02132924v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Acta%20Mechanica&rft.date=2018-10-08&rft.volume=230&rft.issue=2&rft.spage=569-595&rft.epage=569-595&rft.eissn=0001-5970&rft.issn=0001-5970&rft.au=CHADIL,%20Mohamed-Amine&VINCENT,%20St%C3%A9phane&ESTIVALEZES,%20Jean-Luc&rft.genre=article


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