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A high-order spectral element unified boussinesq model for floating point absorbers

hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorBOSI, Umberto
hal.structure.identifierDepartment of Applied Mathematics and Computer Science [Lyngby] [DTU Compute]
dc.contributor.authorENGSIG-KARUP, Allan P.
hal.structure.identifierRISE Research Institutes of Sweden
dc.contributor.authorESKILSSON, Claes
hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorRICCHIUTO, Mario
hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorSOLAI, Elie
dc.date.accessioned2024-04-04T03:02:12Z
dc.date.available2024-04-04T03:02:12Z
dc.date.issued2018-12-30
dc.date.conference2018-07-30
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/192958
dc.description.abstractEnNonlinear wave-body problems are important in renewable energy, especially in case of wave energy converters operating in the near-shore region. In this paper we simulate nonlinear interaction between waves and truncated bodies using an efficient spectral/hp element depth-integrated unified Boussinesq model. The unified Boussinesq model treats also the fluid below the body in a depth-integrated approach. We illustrate the versatility of the model by predicting the reflection and transmission of solitary waves passing truncated bodies. We also use the model to simulate the motion of a latched heaving box. In both cases the unified Boussinesq model show acceptable agreement with CFD results-if applied within the underlying assumptions of dispersion and nonlinearity-but with a significant reduction in computational effort.
dc.language.isoen
dc.source.titleCoastal Engineering Proceedings
dc.subject.enDiscontinuous Galerkin method
dc.subject.enSpectral/hp element method
dc.subject.enDomain decomposition
dc.subject.enWave-body interaction
dc.subject.enNonlinear and dispersive waves
dc.subject.enBoussinesq equations
dc.title.enA high-order spectral element unified boussinesq model for floating point absorbers
dc.typeCommunication dans un congrès
dc.subject.halInformatique [cs]/Modélisation et simulation
dc.subject.halMathématiques [math]/Analyse numérique [math.NA]
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des fluides [physics.class-ph]
dc.subject.halPlanète et Univers [physics]/Océan, Atmosphère
dc.description.sponsorshipEuropeMulti-fIdelity Decision making tools for Wave Energy SysTems
bordeaux.page57
bordeaux.volume1
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue36
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.title36th International Conference on Coastal Engineering
bordeaux.countryUS
bordeaux.title.proceedingCoastal Engineering Proceedings
bordeaux.conference.cityBaltimore
bordeaux.peerReviewedoui
hal.identifierhal-01985374
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.end2018-08-03
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01985374v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Coastal%20Engineering%20Proceedings&rft.date=2018-12-30&rft.volume=1&rft.issue=36&rft.spage=57&rft.epage=57&rft.au=BOSI,%20Umberto&ENGSIG-KARUP,%20Allan%20P.&ESKILSSON,%20Claes&RICCHIUTO,%20Mario&SOLAI,%20Elie&rft.genre=unknown


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