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Full nonlinearity in weakly dispersive Boussinesq models: luxury or necessity ?

hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorKAZOLEA, Maria
hal.structure.identifierCertified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM]
dc.contributor.authorRICCHIUTO, Mario
dc.date.accessioned2024-04-04T02:32:13Z
dc.date.available2024-04-04T02:32:13Z
dc.date.issued2023-11-10
dc.identifier.issn0733-9429
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/190363
dc.description.abstractEnBoussinesq type (BT) models play a major role in coastal engineering applications. Due to their asymptotic nature, these models have lent themselves to constant study, and improvement based on the inclusion/removal of asymptotically small (or not) terms. In this work we go back to the fundamental question of whether full nonlinear in weakly dispersive BT models is a necessity. We reconsider the tests by [67] to address this issue, as well as a number of more demanding ones. We also consider different families of weakly nonlinear BT models, with different shoaling characteristics, especially when nonlinear waves are involved. Our study allows to point out that for many cases it is quite hard to conclude in favor of one class of model or another. There are a few discriminant cases, which are unfortunately not those mostly used in the literature proposing new models or new numerical methods.
dc.language.isoen
dc.publisherAmerican Society of Civil Engineers
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.title.enFull nonlinearity in weakly dispersive Boussinesq models: luxury or necessity ?
dc.typeArticle de revue
dc.identifier.doi10.1061/JHEND8.HYENG-13718
dc.subject.halSciences de l'ingénieur [physics]
dc.subject.halMathématiques [math]
dc.subject.halScience non linéaire [physics]
bordeaux.journalJournal of Hydraulic Engineering
bordeaux.volume150
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue1
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-04334853
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04334853v1
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