Simulation of surface waves generated by an underwater landslide in a bounded reservoir
Résumé
Equations of a landslide motion over an uneven underwater slope subject to gravity and buoyancy forces, water friction and resistance are presented. A simulation of surface waves generated by a landslide in a bounded reservoir with a parabolic bottom profile has been performed within the nonlinear shallow water equations, and the results of that simulation are given. The influence of the parameters of the motion equation on the maximal splashing size is studied numerically.
Domaines
Mécanique des fluides [physics.class-ph] Mécanique des fluides [physics.class-ph] Géophysique [physics.geo-ph] Géophysique [physics.geo-ph] Physique Numérique [physics.comp-ph] Océan, Atmosphère Géologie appliquée Analyse numérique [math.NA] Dynamique des Fluides [physics.flu-dyn] Physique Atmosphérique et Océanique [physics.ao-ph] Physique Classique [physics.class-ph] Equations aux dérivées partielles [math.AP]
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BeizelChubarovDutykhKhakimzyanovShokina-RJNAMM-2012.pdf (3.52 Mo)
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