AN OVERVIEW OF DEVELOPMENT AND APPLICATION OF NONLINEAR WAVE MODELS
Stephan GRILLI (University of Rhode Island, USA)

Infos Complémentaires

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ATTENTION CHANGEMENT DE SALLE :
Salle de Conférences IV - 24 rue Lhomond - 2éme étage - 13h30

↦ Voir en ligne : Enregistrement audiovisuel sur le site ENS - Savoirs en multimédia

Jeudi 7 janvier

Résumé :

This seminar will provide an overview, tailored to a multi-disciplinary audience, of the author’s over 20 year experience with developing two- and
three-dimensional fully nonlinear wave models solving inviscid Euler equations
(mostly based on Boundary Integral Equation methods) and their more recent
coupling to full Navier-Stokes models. The talk will be illustrated with a series
of application including nonlinear wave shoaling/overturning and breaking in
nearshore areas, the formation of freak waves, the generation of tsunamis by
underwater landslides, and wave-induced bottom boundary layers and sediment suspension and transport.

A series of more fundamental (i.e., equations, physics at play) as well numerical (solution algorithm, implementation, convergence/accuracy) aspects of the
problems will be presented as well.

The author’s related publications can be found at :
http://www.oce.uri.edu/ grilli

↦ Voir en ligne :
Enregistrement audiovisuel sur le site ENS - Savoirs en multimédia

ATTENTION CHANGEMENT DE SALLE :
Salle de Conférences IV - 24 rue Lhomond - 2éme étage - 13h30