This thesis is about theoretical study and numerical treatment of some problems raised in incompressible free-surface fluid dynamics. The first part concerns a model called the Green-Naghdi (GN) equations. Similarly to the non-linear shallow water system (also called Saint-Venant system), the Green--Naghdi equations is a shallow water approximation of water waves problem. Indeed, GN equation is one order higher in approximation compared to Saint-Venant system. For this reason, it contains all the terms this latter system in addition to some non-linear third order dispersive terms. In other words, the GN equation is a dispersive perturbation of the Saint-Venant system. The latter system is hyperbolic and fits the general framework developed...
This thesis is dedicated to two different problems in the mathematical study of the viscous incompre...
The purpose of the dissertation is to contribute to the numerical study of hyperbolic conservation l...
Motivated by solving the Navier-Stokes equations, this work presents the implementation and developm...
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...
Cette thèse est consacrée à l’étude théorique ainsi qu’au traitement numérique de fluides incompress...
We study the Serre-Green-Naghdi system under a non-hydrostatic formulation, modelling incompressible...
In this thesis, we are interested by Finite Elements methods for the three-dimensional free surface ...
International audienceWe study the Serre–Green-Naghdi system under a non-hydrostatic formulation, mo...
This thesis is about the modeling and the numerical approximation of flows in the presence of a stru...
Partial Differential Equations can be used to describe many physical phenomena that arise in enginee...
International audienceA new numerical method for solving the Serre-Green-Naghdi (SGN) equations desc...
Dans cette thèse, nous nous intéressons à la résolution numérique des équations tridimensionnelles d...
La première partie de la thèse est consacrée à l’étude d’écoulements 2D Navier-Stokes-α dans une ban...
Fundamental equations describing the ocean dynamic are theoretically Navier-Stokes equations over a ...
This thesis is dedicated to two different problems in the mathematical study of the viscous incompre...
The purpose of the dissertation is to contribute to the numerical study of hyperbolic conservation l...
Motivated by solving the Navier-Stokes equations, this work presents the implementation and developm...
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...
Cette thèse est consacrée à l’étude théorique ainsi qu’au traitement numérique de fluides incompress...
We study the Serre-Green-Naghdi system under a non-hydrostatic formulation, modelling incompressible...
In this thesis, we are interested by Finite Elements methods for the three-dimensional free surface ...
International audienceWe study the Serre–Green-Naghdi system under a non-hydrostatic formulation, mo...
This thesis is about the modeling and the numerical approximation of flows in the presence of a stru...
Partial Differential Equations can be used to describe many physical phenomena that arise in enginee...
International audienceA new numerical method for solving the Serre-Green-Naghdi (SGN) equations desc...
Dans cette thèse, nous nous intéressons à la résolution numérique des équations tridimensionnelles d...
La première partie de la thèse est consacrée à l’étude d’écoulements 2D Navier-Stokes-α dans une ban...
Fundamental equations describing the ocean dynamic are theoretically Navier-Stokes equations over a ...
This thesis is dedicated to two different problems in the mathematical study of the viscous incompre...
The purpose of the dissertation is to contribute to the numerical study of hyperbolic conservation l...
Motivated by solving the Navier-Stokes equations, this work presents the implementation and developm...