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Innovative Model for Flow Governed Solid Motion based on Penalization and Aerodynamic Forces and Moments

hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierInstitut Polytechnique de Bordeaux
hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorBEAUGENDRE, Héloïse
hal.structure.identifierEcole de Technologie Supérieure [Montréal] [ETS]
dc.contributor.authorMORENCY, François
dc.date.accessioned2024-04-04T03:18:34Z
dc.date.available2024-04-04T03:18:34Z
dc.date.issued2015-04
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/194420
dc.description.abstractEnThis work proposes a fluid-solid interaction model. It is formulated for a laminar flow modeled by the incompressible Navier-Stokes equations in which we consider the presence of a rigid moving solid. The model is formulated inside an immersed boundary method based on a penalization technique. The penalization technique imposes the body effects on the flow. The velocity field is extended inside the solid region and a penalty term enforces the rigid motion inside the solid region. This technique offers a great flexibility to modify the geometry of the solid. The forces and angular momentum needed for the fluid-solid interaction model are computed with an innovative method suitable for the penalized equations method. The method is validated successfully for an oscillating airfoil in large flapping motion. Effects of different geometries on aerodynamic coefficients can then be explored. The fluid-solid interaction model is also verified for solid motions governed by the flow, such as falling cylinder and plate.
dc.language.isoen
dc.title.enInnovative Model for Flow Governed Solid Motion based on Penalization and Aerodynamic Forces and Moments
dc.typeRapport
dc.subject.halInformatique [cs]/Modélisation et simulation
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.type.institutionINRIA Bordeaux, équipe CARDAMOM
bordeaux.type.institutionIMB
bordeaux.type.institutionINRIA
bordeaux.type.reportrr
hal.identifierhal-01144855
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01144855v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2015-04&rft.au=BEAUGENDRE,%20H%C3%A9lo%C3%AFse&MORENCY,%20Fran%C3%A7ois&rft.genre=unknown


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