This work, at the interface between the Applied Mathematics and Physics is connected about the numerical modelisation of biological vesicles, a pattern for the red blood cells. For this reason, the pattern of Canham and Helfrich is adopted to describe the behaviour of the vesicles. The numerical modelisation uses the Level Set method in finite element framework. A new algorithm of numerical resolution combining one technique of Lagrange multipliers with an automatic mesh adaptation ensures the accurate conservation of volumes and surfaces. Thus this algorithm enables to exceed an existing crucial restriction of the Level Set method, that's to say, the wastes of mass usually noticed in this kind of problems. Moreover, the proprieties of conv...
Les vésicules sont gouttes de rayon de quelques dizaines de micromètres, limitées par une membrane l...
Les vésicules sont utilisées d'une manière extensive comme modèle pour comprendre les dynamiques et ...
International audienceThis contribution is concerned with a the numerical modeling of an isolated re...
This work, at the interface between the Applied Mathematics and Physics is connected about the numer...
Ce travail, à l'interface entre les mathématiques appliquées et la physique, s'articule autour de la...
International audienceThe numerical simulation of the deformation of vesicle membranes under simple ...
International audienceVesicles under flow constitute a model system for the study of red blood cells...
Vesicles are a model system for understanding the dynamical behavior of a closed soft particle such ...
International audienceA new framework for two-fluids flow using a Finite Element/Level Set method is...
The interaction of an elastic structure and an incompressible fluid occurs in many phenomena in phys...
Cell membranes are crucial to the life of cells and vesicles are important model systems for cell me...
CEMRACS'11: Multiscale Coupling of Complex Models in Scientific ComputingInternational audienceWe pr...
We present a numerical method to simulate vesicles in fluid flows. This method consists of...
Dynamical behavior and deformation of a single neutrally buoyant suspended vesicle (a closed phospho...
Vesicles are extensively used as a model for understanding dynamicsand deformation of red blood cell...
Les vésicules sont gouttes de rayon de quelques dizaines de micromètres, limitées par une membrane l...
Les vésicules sont utilisées d'une manière extensive comme modèle pour comprendre les dynamiques et ...
International audienceThis contribution is concerned with a the numerical modeling of an isolated re...
This work, at the interface between the Applied Mathematics and Physics is connected about the numer...
Ce travail, à l'interface entre les mathématiques appliquées et la physique, s'articule autour de la...
International audienceThe numerical simulation of the deformation of vesicle membranes under simple ...
International audienceVesicles under flow constitute a model system for the study of red blood cells...
Vesicles are a model system for understanding the dynamical behavior of a closed soft particle such ...
International audienceA new framework for two-fluids flow using a Finite Element/Level Set method is...
The interaction of an elastic structure and an incompressible fluid occurs in many phenomena in phys...
Cell membranes are crucial to the life of cells and vesicles are important model systems for cell me...
CEMRACS'11: Multiscale Coupling of Complex Models in Scientific ComputingInternational audienceWe pr...
We present a numerical method to simulate vesicles in fluid flows. This method consists of...
Dynamical behavior and deformation of a single neutrally buoyant suspended vesicle (a closed phospho...
Vesicles are extensively used as a model for understanding dynamicsand deformation of red blood cell...
Les vésicules sont gouttes de rayon de quelques dizaines de micromètres, limitées par une membrane l...
Les vésicules sont utilisées d'une manière extensive comme modèle pour comprendre les dynamiques et ...
International audienceThis contribution is concerned with a the numerical modeling of an isolated re...