Fundamental equations describing the ocean dynamic are theoretically Navier-Stokes equations over a rotating sphere, whom need to add a state equation for the fluid density, and advection-diffusion equations for tracers. However, some physical considerations and practical limitations required to developped more simple models. Indeed, some simplifying hypotheses are well justified from a ocean dynamic point of view, whose principal ones are thin layer and Boussinesq approximations. On the other hand, considering the dimensions of oceans (from serveral hundreds to serveral thousands kilometers), computations costs are a very practical limitating factor. We are, by now, able to simulate the global ocean with about ten kilometers large grid mes...
Dans la première partie de cette thèse, nous étudions trois modèles décrivant une approximation hydr...
La propagation des vagues est un phénomène complexe. La simulation directe de ce phénomène à l'aide ...
Abstract submitted to EE250 Large scale dynamics of oceans and atmosphere is governed by the primi-t...
Fundamental equations describing the ocean dynamic are theoretically Navier-Stokes equations over a ...
Les équations fondamentales décrivant la dynamique de l'océan sont en théorie les équations de Navie...
International audienceIn this work we are interested in the search of interface conditions to couple...
This thesis is devoted to the mathematical modeling and numerical simulation of water waves and thei...
François Alouges, Olivier Goubet, Jacques Laminie, Roger Lewandowski, Yvon Maday (Rapporteur), Denis...
Water waves propagation is a complex physical process. The direct numerical simulation using Navier-...
This thesis is about theoretical study and numerical treatment of some problems raised in incompress...
This thesis is about theoretical study and numerical treatment of some problems raised in incompress...
In this thesis, we are interested by Finite Elements methods for the three-dimensional free surface ...
AbstractThe decomposition method is applied to the Navier-Stokes equation to provide a solution with...
La première partie de la thèse est consacrée à l’étude d’écoulements 2D Navier-Stokes-α dans une ban...
Dans la première partie de cette thèse, nous étudions trois modèles décrivant une approximation hydr...
La propagation des vagues est un phénomène complexe. La simulation directe de ce phénomène à l'aide ...
Abstract submitted to EE250 Large scale dynamics of oceans and atmosphere is governed by the primi-t...
Fundamental equations describing the ocean dynamic are theoretically Navier-Stokes equations over a ...
Les équations fondamentales décrivant la dynamique de l'océan sont en théorie les équations de Navie...
International audienceIn this work we are interested in the search of interface conditions to couple...
This thesis is devoted to the mathematical modeling and numerical simulation of water waves and thei...
François Alouges, Olivier Goubet, Jacques Laminie, Roger Lewandowski, Yvon Maday (Rapporteur), Denis...
Water waves propagation is a complex physical process. The direct numerical simulation using Navier-...
This thesis is about theoretical study and numerical treatment of some problems raised in incompress...
This thesis is about theoretical study and numerical treatment of some problems raised in incompress...
In this thesis, we are interested by Finite Elements methods for the three-dimensional free surface ...
AbstractThe decomposition method is applied to the Navier-Stokes equation to provide a solution with...
La première partie de la thèse est consacrée à l’étude d’écoulements 2D Navier-Stokes-α dans une ban...
Dans la première partie de cette thèse, nous étudions trois modèles décrivant une approximation hydr...
La propagation des vagues est un phénomène complexe. La simulation directe de ce phénomène à l'aide ...
Abstract submitted to EE250 Large scale dynamics of oceans and atmosphere is governed by the primi-t...