This work intends to provide numerical methods to solve the Stokes problem in a complex geometry for nonhomogeneous fluids. This model describes highly viscous flows, incompressible, whose viscosity is not uniform, depending on a certain agent concentration. From a mathematical point of vue, it is an elliptic problem coupled to a convection-diffusion equation, generating a non linear dynamics. The computational algorithm is based on an hybrid grid-particles discretization. A fractional-steps algorithm enable to separate the computation of the different phenomena involved, to take advantage of both these discretizations: Lagrangian methods are adapted to solve convection operators and Eulerian methods are used for diffusion. A penalization m...
We present a numerical model for the simulation of 3D mono-dispersed sediment dynamics in a Newtonia...
In this technical report we investigate efficient methods for numerical simulation of active suspens...
Le transport de micro-organismes et de fluides biologiques au moyen de cils et flagelles est un phén...
This work intends to provide numerical methods to solve the Stokes problem in a complex geometry for...
International audienceThis work is introducing a fractional step algorithm for diffusion-transport a...
International audienceThis work is investigating a mechanical dysfunction of human lungs: Mucociliar...
AbstractThis proceeding is introducing a fractional step algorithm for diffusion-transport allowing ...
Une grande part des muqueuses à l’intérieur du corps humain sont recouvertes de cils qui, par leurs ...
The analysis of the penalized Stokes problem, in its variable viscosity formulation, coupled to conv...
International audienceThe analysis of the penalized Stokes problem, in its variable viscosity formul...
In this talk, an overview of the results obtained in the ANR project BioFiReaDy will be presented. T...
This study provides the analysis of the generalized 3D Stokes problem in a time dependent domain, mo...
International audienceIn this talk, an overview of the results obtained in the ANR project BioFiReaD...
The results of this thesis are devoted to the theoretical and numerical study of chemotaxis-fluid mo...
International audienceThe present study provides the analysis of the generalized 3D Stokes problem i...
We present a numerical model for the simulation of 3D mono-dispersed sediment dynamics in a Newtonia...
In this technical report we investigate efficient methods for numerical simulation of active suspens...
Le transport de micro-organismes et de fluides biologiques au moyen de cils et flagelles est un phén...
This work intends to provide numerical methods to solve the Stokes problem in a complex geometry for...
International audienceThis work is introducing a fractional step algorithm for diffusion-transport a...
International audienceThis work is investigating a mechanical dysfunction of human lungs: Mucociliar...
AbstractThis proceeding is introducing a fractional step algorithm for diffusion-transport allowing ...
Une grande part des muqueuses à l’intérieur du corps humain sont recouvertes de cils qui, par leurs ...
The analysis of the penalized Stokes problem, in its variable viscosity formulation, coupled to conv...
International audienceThe analysis of the penalized Stokes problem, in its variable viscosity formul...
In this talk, an overview of the results obtained in the ANR project BioFiReaDy will be presented. T...
This study provides the analysis of the generalized 3D Stokes problem in a time dependent domain, mo...
International audienceIn this talk, an overview of the results obtained in the ANR project BioFiReaD...
The results of this thesis are devoted to the theoretical and numerical study of chemotaxis-fluid mo...
International audienceThe present study provides the analysis of the generalized 3D Stokes problem i...
We present a numerical model for the simulation of 3D mono-dispersed sediment dynamics in a Newtonia...
In this technical report we investigate efficient methods for numerical simulation of active suspens...
Le transport de micro-organismes et de fluides biologiques au moyen de cils et flagelles est un phén...