The present article deals with the simulation of fluid structure interaction problems in large deformation, and discusses two aspects of their numerical solution: (i) the derivation of energy conserving time integration schemes in presence of fluid structure coupling, moving grids, and nonlinear kinematic constraints such as incompressibility and contact, (ii) the introduction of adequate preconditioners efficiently chaining local fluid and structure solvers. Solutions are proposed, analyzed and tested using nonlinear energy correcting terms, and added mass based Dirichlet Neumann preconditioners. Numerical applications include nonlinear impact problems in elastodynamics and blood flows predictions within flexible arteries.Du fait des forte...
In this thesis the development of finite element procedures for fluid-structure interaction problems...
The purpose of the PhD thesis is the numerical modelling of the problem arising from the interaction...
The main goal of this work is the development of an efficient coupling algorithm for solving various...
The present article deals with the simulation of fluid structure interaction problems in large defor...
Ce travail concerne la résolution numérique du comportement dynamique de structures minces déformabl...
Abstract. A fully coupled numerical algorithm has been developed for the numerical simu-lation of la...
Fluid-structure interaction refers to the mutual interaction between a fluid flow and a deforming st...
In this article we address the numerical simulation of fluid-structure interaction (FSI) problems fe...
International audienceThe aim of this work is to provide a mathematical contribution to explain the ...
International audienceA quadtree-based fully Eulerian finite volume approach for the simulation of f...
Une méthode innovante pour simuler des interactions fluide-structure complexes tout en gardant un bo...
Fluid structure interaction, as applied to flexible structures, has wide application in diverse area...
Le recours à la simulation numérique de problèmes d'interaction fluide-structure est de plus en plus...
L'interaction fluide structure est présente dans beaucoup de problèmes industriels, dans les domaine...
In this work, a fully explicit partitioned method for the simulation of Fluid Structure Interaction ...
In this thesis the development of finite element procedures for fluid-structure interaction problems...
The purpose of the PhD thesis is the numerical modelling of the problem arising from the interaction...
The main goal of this work is the development of an efficient coupling algorithm for solving various...
The present article deals with the simulation of fluid structure interaction problems in large defor...
Ce travail concerne la résolution numérique du comportement dynamique de structures minces déformabl...
Abstract. A fully coupled numerical algorithm has been developed for the numerical simu-lation of la...
Fluid-structure interaction refers to the mutual interaction between a fluid flow and a deforming st...
In this article we address the numerical simulation of fluid-structure interaction (FSI) problems fe...
International audienceThe aim of this work is to provide a mathematical contribution to explain the ...
International audienceA quadtree-based fully Eulerian finite volume approach for the simulation of f...
Une méthode innovante pour simuler des interactions fluide-structure complexes tout en gardant un bo...
Fluid structure interaction, as applied to flexible structures, has wide application in diverse area...
Le recours à la simulation numérique de problèmes d'interaction fluide-structure est de plus en plus...
L'interaction fluide structure est présente dans beaucoup de problèmes industriels, dans les domaine...
In this work, a fully explicit partitioned method for the simulation of Fluid Structure Interaction ...
In this thesis the development of finite element procedures for fluid-structure interaction problems...
The purpose of the PhD thesis is the numerical modelling of the problem arising from the interaction...
The main goal of this work is the development of an efficient coupling algorithm for solving various...