Modelling and simulation of a wave energy converter
| hal.structure.identifier | Instituto de Matematicas de la Universidad de Sevilla [IMUS] | |
| dc.contributor.author | BOCCHI, Edoardo | |
| hal.structure.identifier | Laboratoire de Mathématiques et Modélisation d'Evry [LaMME] | |
| dc.contributor.author | HE, Jiao | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | VERGARA-HERMOSILLA, Gastón | |
| dc.date.accessioned | 2024-04-04T02:57:22Z | |
| dc.date.available | 2024-04-04T02:57:22Z | |
| dc.date.created | 2019-12-12 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/192560 | |
| dc.description.abstractEn | In 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.iso | en | |
| dc.subject.en | Nonlinear Shallow water equations | |
| dc.subject.en | Transmission problems | |
| dc.subject.en | Oscillating water column | |
| dc.subject.en | Riemann invariants | |
| dc.title.en | Modelling and simulation of a wave energy converter | |
| dc.type | Document de travail - Pré-publication | |
| dc.subject.hal | Mathématiques [math]/Equations aux dérivées partielles [math.AP] | |
| dc.subject.hal | Mathématiques [math]/Analyse numérique [math.NA] | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| hal.identifier | hal-02475536 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02475536v1 | |
| bordeaux.COinS | ctx_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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