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Modèle de Saint-Venant congestionné : modélisation des poches d'air piégées

hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorPARISOT, Martin
dc.date.accessioned2024-04-04T02:40:44Z
dc.date.available2024-04-04T02:40:44Z
dc.date.issued2023-11-27
dc.identifier.issn1064-8275
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/191087
dc.description.abstractEnIn this work, the modeling and numerical resolution in the multidimensional framework of the interaction between the congested shallow water model and a polytropic air pocket dynamics are addressed. A weak coupling strategy is adopted and the air pocket connectivity is obtained by comparing there horizontal supports. Several numerical simulations illustrate the relevance of the model and the robustness of the numerical strategy. In particular, the method seems well suited to the numerical study of the hydraulics of underground rivers and coastal caves such as the Cosquer cave, and to the simulation of the marine energy converter such as the oscillating water column.
dc.description.sponsorshipEcoulements géophysiques avec des modèles unifiés - ANR-19-CE46-0010
dc.language.isoen
dc.publisherSociety for Industrial and Applied Mathematics
dc.subject.enCongested shallow water model
dc.subject.enPolytropic gaz dynamics
dc.subject.enLiquid-gas two-phase problem
dc.subject.enNonlinear integro-differential equations
dc.subject.enPipe flows
dc.subject.enImmersed cave hydrodynamics
dc.subject.enRenewable marine energy
dc.titleModèle de Saint-Venant congestionné : modélisation des poches d'air piégées
dc.title.enCongested shallow water model: trapped air pockets modeling
dc.typeArticle de revue
dc.identifier.doi10.1137/22M1514908
dc.subject.halPhysique [physics]/Physique [physics]/Géophysique [physics.geo-ph]
dc.subject.halPhysique [physics]/Physique [physics]/Dynamique des Fluides [physics.flu-dyn]
dc.subject.halMathématiques [math]/Physique mathématique [math-ph]
dc.subject.halMathématiques [math]/Analyse numérique [math.NA]
dc.subject.halMathématiques [math]/Equations aux dérivées partielles [math.AP]
dc.subject.halPhysique [physics]/Physique [physics]/Physique Atmosphérique et Océanique [physics.ao-ph]
bordeaux.journalSIAM Journal on Scientific Computing
bordeaux.pageB828-B852
bordeaux.volume45
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue6
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-03748169
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03748169v1
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