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Kinetic theory of colloidal suspensions: morphology, rheology, and migration

hal.structure.identifierÉcole Polytechnique de Montréal [EPM]
dc.contributor.authorGRMELA, Miroslav
hal.structure.identifierCERN [Genève]
dc.contributor.authorMAÎTREJEAN, Guillaume
hal.structure.identifierInstitut de Recherche en Génie Civil et Mécanique [GeM]
dc.contributor.authorCHINESTA, Francisco
hal.structure.identifierLaboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA]
dc.contributor.authorAMMAR, Amine
dc.date.accessioned2021-05-14T09:55:24Z
dc.date.available2021-05-14T09:55:24Z
dc.date.issued2013-05
dc.identifier.issn0035-4511
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77689
dc.descriptionSmoluchowski kinetic equation governing the time evolution of the pair correlation function of rigid sphericalparticles suspended in a Newtonian fluid is extended to include particle migration. The extended kinetic equation takes into account three types of forces acting on the suspended particles: a direct force generated by an interparticle potential, hydrodynamic force mediated by the host fluid, and the Faxén-type forces bringing about the across-the-streamline particle migration. For suspensions subjected to externally imposed flows, the kinetic equation is solved numerically by the proper generalized decomposition method. The imposed flow investigated inthe numerical illustrations is the Poiseuille flow. Numerical solutions provide the morphology (the pair correlation function), the rheology (the stress tensor), and the particle migration.
dc.description.abstractEnSmoluchowski kinetic equation governing the time evolution of the pair correlation function of rigid sphericalparticles suspended in a Newtonian fluid is extended to include particle migration. The extended kinetic equation takes into account three types of forces acting on the suspended particles: a direct force generated by an interparticle potential, hydrodynamic force mediated by the host fluid, and the Faxén-type forces bringing about the across-the-streamline particle migration. For suspensions subjected to externally imposed flows, the kinetic equation is solved numerically by the proper generalized decomposition method. The imposed flow investigated inthe numerical illustrations is the Poiseuille flow. Numerical solutions provide the morphology (the pair correlation function), the rheology (the stress tensor), and the particle migration.
dc.language.isoen
dc.publisherSpringer Verlag
dc.title.enKinetic theory of colloidal suspensions: morphology, rheology, and migration
dc.typeArticle de revue
dc.identifier.doi10.1007/s00397-013-0705-7
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des fluides [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des structures [physics.class-ph]
bordeaux.journalRheologica Acta
bordeaux.page557-577
bordeaux.volume52
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue6
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01207094
hal.version1
dc.subject.itSuspension
dc.subject.itParticle
dc.subject.itColloids
dc.subject.itModeling
dc.subject.itRheology
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01207094v1
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