This thesis is concerned with the development of an adaptive numerical algorithm for solving parabolic PDEs in Cartesian geometry in one, two and three space dimensions and the application to thermodiffusive flame instabilities. Applying a finite volume discretization with explicit time integration, both of second order, we employ an adaptive multiresolution scheme to represent the solution on locally refined nested grids. The fluxes are evaluated on the adaptive grid. A dynamical adaption strategy to advance the grid in time and to follow the time evolution of the solution directly exploits the multiresolution representation. The latter aims at representing the solution as values on a coarse grid plus a series of differences in predicting ...
the present work is a contribution to the development of dynamic meshes methods for solving partial ...
In this paper two adaptive algorithms are presented for the solution of systems of evolutive one-dim...
We develop an adaptive finite element algorithm for reactive flow simulations. The underlying equati...
This thesis is concerned with the development of an adaptive numerical algorithm for solving parabol...
We address the development of new numerical methods for the efficient resolution of stiff Partial Di...
We tackle the development of a new generation of numerical methods for the solution of time dependen...
The present thesis is devoted to the development and implementation of mathematical models and numer...
Nous abordons le développement d'une nouvelle génération de méthodes numériques pour la résolution d...
A Eulerian multi-fluid model is introduced in order to describe the evolution of polydispersed spray...
Over the last decade, CFD simulations in fire safety have gained a large amount of attention; in bot...
In this thesis we develop and analyze fractional step numerical schemes for reactive flows. The spac...
Accepted for Publication. This research was supported by a fundamental project grant from ANR (Frenc...
The objective of this paper is to develop and describe an adaptive multigrid scheme for the numerica...
Combustion processes are of fundamental importance both for industry and for ordinary life. Numerica...
the present work is a contribution to the development of dynamic meshes methods for solving partial ...
In this paper two adaptive algorithms are presented for the solution of systems of evolutive one-dim...
We develop an adaptive finite element algorithm for reactive flow simulations. The underlying equati...
This thesis is concerned with the development of an adaptive numerical algorithm for solving parabol...
We address the development of new numerical methods for the efficient resolution of stiff Partial Di...
We tackle the development of a new generation of numerical methods for the solution of time dependen...
The present thesis is devoted to the development and implementation of mathematical models and numer...
Nous abordons le développement d'une nouvelle génération de méthodes numériques pour la résolution d...
A Eulerian multi-fluid model is introduced in order to describe the evolution of polydispersed spray...
Over the last decade, CFD simulations in fire safety have gained a large amount of attention; in bot...
In this thesis we develop and analyze fractional step numerical schemes for reactive flows. The spac...
Accepted for Publication. This research was supported by a fundamental project grant from ANR (Frenc...
The objective of this paper is to develop and describe an adaptive multigrid scheme for the numerica...
Combustion processes are of fundamental importance both for industry and for ordinary life. Numerica...
the present work is a contribution to the development of dynamic meshes methods for solving partial ...
In this paper two adaptive algorithms are presented for the solution of systems of evolutive one-dim...
We develop an adaptive finite element algorithm for reactive flow simulations. The underlying equati...