This thesis broadly concerns colloidal particle simulation which plays an important role in understanding two-phase flows. More specifically, we track the particles inside a turbulent flow and model their dynamics as a stochastic process, their interactions as perfectly elastic collisions where the influence of the flow is modelled by a drift on the velocity term. By coupling each particle and considering their relative position and velocity, the perfectly elastic collision becomes a specular reflection condition. We put forward a time discretisation scheme for the resulting Lagrange system with specular boundary conditions and prove that the convergence rate of the weak error decreases at most linearly in the time discretisation step. The ...
This thesis is concerned with various aspects of large deviations theory in relation with statistica...
This work investigates the problem of distinguishing modelling assumptions and numerical errors in s...
En utilisant la simulation numérique directe (DNS), la dynamique de particules non sphériques inerti...
This thesis broadly concerns colloidal particle simulation which plays an important role in understa...
This thesis broadly concerns colloidal particle simulation which plays an important role in understa...
Cette thèse s'inscrit dans le cadre de la simulation de particules colloïdales. Plus précisément, no...
In this paper, we propose and analyze the convergence of a time-discretization scheme for the motion...
International audienceThis paper presents a new approach for the detection and treatment of colloida...
Ph.D thesis focuses on modeling and numerical simulation of collision and agglomeration of colloidal...
International audienceColloidal particles that experience perfectly elastic collisions can be modell...
Ce travail de thèse porte sur la modélisation et la simulation numérique de la collision et l'agglom...
This thesis is devoted to the mechanisms leading to strong collision rates of inertial particles in ...
Dispersed two-phase flows are ubiquitous in many natural phenomena (cloud formation, volcanic erupti...
Dans cette thèse on étudie des schémas numériques pour des processus X à coeffcients discontinus. Un...
This thesis is concerned with various aspects of large deviations theory in relation with statistica...
This thesis is concerned with various aspects of large deviations theory in relation with statistica...
This work investigates the problem of distinguishing modelling assumptions and numerical errors in s...
En utilisant la simulation numérique directe (DNS), la dynamique de particules non sphériques inerti...
This thesis broadly concerns colloidal particle simulation which plays an important role in understa...
This thesis broadly concerns colloidal particle simulation which plays an important role in understa...
Cette thèse s'inscrit dans le cadre de la simulation de particules colloïdales. Plus précisément, no...
In this paper, we propose and analyze the convergence of a time-discretization scheme for the motion...
International audienceThis paper presents a new approach for the detection and treatment of colloida...
Ph.D thesis focuses on modeling and numerical simulation of collision and agglomeration of colloidal...
International audienceColloidal particles that experience perfectly elastic collisions can be modell...
Ce travail de thèse porte sur la modélisation et la simulation numérique de la collision et l'agglom...
This thesis is devoted to the mechanisms leading to strong collision rates of inertial particles in ...
Dispersed two-phase flows are ubiquitous in many natural phenomena (cloud formation, volcanic erupti...
Dans cette thèse on étudie des schémas numériques pour des processus X à coeffcients discontinus. Un...
This thesis is concerned with various aspects of large deviations theory in relation with statistica...
This thesis is concerned with various aspects of large deviations theory in relation with statistica...
This work investigates the problem of distinguishing modelling assumptions and numerical errors in s...
En utilisant la simulation numérique directe (DNS), la dynamique de particules non sphériques inerti...