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hal.structure.identifierInstituto de Matematicas de la Universidad de Sevilla [IMUS]
dc.contributor.authorBOCCHI, Edoardo
hal.structure.identifierLaboratoire de Mathématiques et Modélisation d'Evry [LaMME]
dc.contributor.authorHE, Jiao
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorVERGARA-HERMOSILLA, Gastón
dc.date.accessioned2024-04-04T02:57:22Z
dc.date.available2024-04-04T02:57:22Z
dc.date.created2019-12-12
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/192560
dc.description.abstractEnIn this work we present the mathematical model and simulations of a particular wave energy converter, the so-called oscillating water column. In this device, waves governed by the one-dimensional nonlinear shallow water equations arrive from offshore, encounter a step in the bottom and then arrive into a chamber to change the volume of the air to activate the turbine. The system is reformulated as two transmission problems: one is related to the wave motion over the stepped topography and the other one is related to the wave-structure interaction at the entrance of the chamber. We finally use Riemann invariants to discretize the transmission conditions and the Lax-Friedrichs scheme to get numerical solutions.
dc.language.isoen
dc.subject.enNonlinear Shallow water equations
dc.subject.enTransmission problems
dc.subject.enOscillating water column
dc.subject.enRiemann invariants
dc.title.enModelling and simulation of a wave energy converter
dc.typeDocument de travail - Pré-publication
dc.subject.halMathématiques [math]/Equations aux dérivées partielles [math.AP]
dc.subject.halMathématiques [math]/Analyse numérique [math.NA]
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
hal.identifierhal-02475536
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02475536v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=BOCCHI,%20Edoardo&HE,%20Jiao&VERGARA-HERMOSILLA,%20Gast%C3%B3n&rft.genre=preprint


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