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dc.rights.licenseopenen_US
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorDESMONS, Florian
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorLUBIN, Pierre
dc.date.accessioned2022-09-12T12:48:13Z
dc.date.available2022-09-12T12:48:13Z
dc.date.issued2022-08-01
dc.identifier.issn2523-367Xen_US
dc.identifier.otherhttps://git.notus-cfd.org/notus/notusen_US
dc.identifier.urioai:crossref.org:10.1007/s42286-022-00067-3
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/142298
dc.description.abstractEnThe aim of this article is not to study any practical design for a breakwater device nor to show the evidence of a particular event when waves break over a varying bathymetry, but to promote a paper showing an interesting idea of wave decomposition prior to impact, used in an experimental and numerical study published by Yasuda et al. (Proceedings 25th international conferences coastal engineering, pp 300–313, 1996) and Yasuda et al. (Coast Eng J 41(2): 269–280, 1999. We investigated the new type of breaker, proposed by Yasuda et al. (1996), by detailing several geometric aspects which lead to the unusual size and behavior of some very large plunging jets generated when waves break above some drastic changes of bathymetry. We thoroughly investigated all geometrical aspects of the breaking process, to propose a classification of the breaker types which were observed in our numerical results. We indicated the influences of the reef parameters (steps heights and lengths) on the subsequent breaking process. We also showed that the air entrainment was indeed much larger during the composite breaker occurrence.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enNumerical simulation
dc.subject.enNavier–Stokes
dc.subject.enSolitary wave
dc.subject.enStep reef
dc.subject.enGiant wave
dc.title.enNumerical Simulations of Waves Breaking over a Rectangular Submerged Reef Consisting of a Double Step: Analogies with massive Natural Wave Breaking over Abrupt Bathymetries
dc.typeArticle de revueen_US
dc.identifier.doi10.1007/s42286-022-00067-3en_US
dc.subject.halSciences de l'ingénieur [physics]/Milieux fluides et réactifsen_US
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]en_US
bordeaux.journalWater Wavesen_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-03775363
hal.version1
hal.date.transferred2022-09-12T12:48:15Z
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
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