Search Results - "Grec, Bérénice"

The Maxwell–Stefan diffusion limit for a kinetic model of mixtures with general cross sections by Boudin, Laurent, Grec, Bérénice, Pavan, Vincent

“…In this article, we derive the Maxwell–Stefan formalism from the Boltzmann equation for mixtures for general cross-sections. The derivation uses the Hilbert…”
Get full text

A coupled model for the dynamics of gas exchanges in the human lung with Haldane and Bohr’s effects by Boudin, Laurent, Grandmont, Céline, Grec, Bérénice, Martin, Sébastien

“…We propose an integrated dynamical model for oxygen and carbon dioxide transfer from the lung into the blood, coupled with a lumped mechanical model for the…”
Get full text

A numerical scheme for a kinetic model for mixtures in the diffusive limit using the moment method by Bondesan, Andrea, Boudin, Laurent, Grec, Bérénice

“…In this article, we consider a multi‐species kinetic model which leads to the Maxwell–Stefan equations under a standard diffusive scaling (small Knudsen and…”
Get full text

The Maxwell-Stefan Diffusion Limit for a Kinetic Model of Mixtures by Boudin, Laurent, Grec, Bérénice, Salvarani, Francesco

“…We consider the non-reactive elastic Boltzmann equation for multicomponent gaseous mixtures. We deduce, under the standard diffusive scaling, that well…”
Get full text

A 1D model of leukocyte adhesion coupling bond dynamics with blood velocity by Grec, Bérénice, Maury, Bertrand, Meunier, Nicolas, Navoret, Laurent

“…Cell adhesion on the vascular wall is a highly coupled process where blood flow and adhesion dynamics are closely linked. Cell dynamics in the vicinity of the…”
Get full text

Comparison of several complete cubic laws for two-phase flow models by Faccanoni, Gloria, Grec, Bérénice

“…In the present paper, we investigate several cubic equations of state widely used in the literature, for which we are able to construct analytically the…”
Get full text

Accurate steam-water equation of state for two-phase flow LMNC model with phase transition by Dellacherie, Stéphane, Faccanoni, Gloria, Grec, Bérénice, Penel, Yohan

“…This paper is concerned with the design of incomplete equations of state for a two-phase flow with phase transition that are specific to the low Mach number…”
Get full text

Fluid-kinetic modelling for respiratory aerosols with variable size and temperature by Boudin, Laurent, Grandmont, Céline, Grec, Bérénice, Martin, Sébastien, Mecherbet, Amina, Noël, Frédérique

“…In this paper, we propose a coupled fluid-kinetic model taking into account the radius growth of aerosol particles due to humidity in the respiratory system…”
Get full text

Workshop on low velocity flows: application to low Mach and low Froude regimes by Dellacherie, Stéphane, Faccanoni, Gloria, Grec, Bérénice, Lagoutière, Frédéric, Penel, Yohan

“…Workshop on low velocity flows: contributions…”
Get full text

2D Numerical simulation of a low mach nuclear core model with stiffened gas using freefem by Dhersin, Jean-Stéphane, Dellacherie, Stéphane, Faccanoni, Gloria, Grec, Bérénice, Nayir, Ethem, Penel, Yohan

“…We investigate a simplified model describing the evolution of the coolant within a nuclear reactor core (e.g.of PWR type). This model is named Lmnc (for Low…”
Get full text

Some theoretical results concerning diphasic fluids in thin films by Bayada, Guy, Chupin, Laurent, Grec, Bérénice

“…We are interested in a model for diphasic fluids in thin flows taking into account both the hydrodynamical and the chemical effects at the interface between…”
Get full text

Numerical Study of the Higher-Order Maxwell-Stefan Model of Diffusion by Grec, Bérénice, Simic, Srboljub

“…The aim of the study is to compare the standard Maxwell-Stefan model of diffusion with the higher-order one recently derived. This higher-order model takes…”
Get full text

Editorial: Workshop “New Trends in Complex Flows” by Faccanoni, Gloria, Grec, Bérénice, Hérard, Jean-Marc, Hurisse, Olivier, Jung, Jonathan, Kokh, Samuel, Mathis, Hélène, Ndjinga, Michael, Seguin, Nicolas

Get full text

Higher-order Maxwell-Stefan model of diffusion by Grec, Bérénice, Simic, Srboljub

“…The paper studies a higher-order diffusion model of Maxwell-Stefan kind. The model is based upon higher-order moment equations of kinetic theory of mixtures,…”
Get full text

Rigorous derivation of the Fick cross-diffusion system from the multi-species Boltzmann equation in the diffusive scaling by Briant, Marc, Grec, Bérénice

“…We present the arising of the Fick cross-diffusion system of equations for fluid mixtures from the multi-species Boltzmann in a rigorous manner in Sobolev…”
Get full text

Compactness of linearized Boltzmann operators for polyatomic gases by Bernhoff, Niclas, Boudin, Laurent, Čolić, Milana, Grec, Bérénice

“…In this article, we recall various existing kinetic models of non-reactive polyatomic gases. We also review the results, all recently obtained, about the…”
Get full text

A kinetic model for polytropic gases with internal energy by Boudin, Laurent, Grec, Bérénice, Pavić-Čolić, Milana, Salvarani, Francesco

“…We consider a mixture of N ideal, polytropic gases. Each species is described by a distribution function fi(t, x, v, I) ≥ 0, 1 ≤ i ≤ N, defined on ${\rm…”
Get full text

Energy method for the Boltzmann equation of monatomic gaseous mixtures by Boudin, Laurent, Grec, Bérénice, Pavić-Čolić, Milana, Simić, Srboljub

“…In this paper, we present an energy method for the system of Boltzmann equations in the multicomponent mixture case, based on a micro-macro decomposition. More…”
Get full text

Newton’s polygon method and the local solvability of free boundary problems by Grec, B., Radkevich, E. V.

“…For some qualitatively new problems with free (unknown) boundary, conditions of local solvability (with respect to time) are investigated…”
Get full text

Stability of the spectral gap for the Boltzmann multi-species operator linearized around non-equilibrium Maxwell distributions by Bondesan, Andrea, Boudin, Laurent, Briant, Marc, Grec, Bérénice

“…We consider the Boltzmann operator for mixtures with cutoff Maxwellian, hard potentials, or hard spheres collision kernels. In a perturbative regime around the…”
Get full text