We investigate different asymptotic regimes for Vlasov equations modeling the evolution of a cloud of particles in a turbulent flow. In one case we obtain a convection or a convection-diffusion effective equation on the concentration of particles. In the second case, the effective model relies on a Vlasov-Fokker-Planck equation
Preferential concentration describes the tendency of heavy particles to accumulate in certain region...
Nous nous intéressons à des modèles fluide-cinétique décrivant l’évolution de particules en suspensi...
This article proposes a derivation of the Vlasov-Navier-Stokes system for spray/aerosol flows. The d...
The Fokker-Planck equation for the probability density of fluid particle position in inhomogeneous u...
This paper exposes a novel exploratory formalism, the end goal of which is the numerical simulation ...
We derive a comprehensive statistical model for dispersion of passive or almost passive admixture pa...
The preferential concentration of inertial particles in a turbulent velocity field occurs when the p...
It is important to understand in which circumstances the suspension of particles leads to significa...
We perform an analytical study of the inertial-particle dynamics in the limit of small but finite in...
We are interested in coupled microscopic/macroscopic models describing the evolution of particles di...
Heavy particles suspended in turbulent fluid flows, so-called turbulent aerosols, are common in Natu...
Abstract. We are interested in coupled microscopic/macroscopic models describing the evolution of pa...
Understanding the spatial distribution of finite-size massive particles, such as heavy impurities, d...
In many situations ranging from geophysics to chemical engineering, turbulent drag moves particle cl...
Some of the concepts underlying particle dispersion due to turbulence are reviewed. The traditional ...
Preferential concentration describes the tendency of heavy particles to accumulate in certain region...
Nous nous intéressons à des modèles fluide-cinétique décrivant l’évolution de particules en suspensi...
This article proposes a derivation of the Vlasov-Navier-Stokes system for spray/aerosol flows. The d...
The Fokker-Planck equation for the probability density of fluid particle position in inhomogeneous u...
This paper exposes a novel exploratory formalism, the end goal of which is the numerical simulation ...
We derive a comprehensive statistical model for dispersion of passive or almost passive admixture pa...
The preferential concentration of inertial particles in a turbulent velocity field occurs when the p...
It is important to understand in which circumstances the suspension of particles leads to significa...
We perform an analytical study of the inertial-particle dynamics in the limit of small but finite in...
We are interested in coupled microscopic/macroscopic models describing the evolution of particles di...
Heavy particles suspended in turbulent fluid flows, so-called turbulent aerosols, are common in Natu...
Abstract. We are interested in coupled microscopic/macroscopic models describing the evolution of pa...
Understanding the spatial distribution of finite-size massive particles, such as heavy impurities, d...
In many situations ranging from geophysics to chemical engineering, turbulent drag moves particle cl...
Some of the concepts underlying particle dispersion due to turbulence are reviewed. The traditional ...
Preferential concentration describes the tendency of heavy particles to accumulate in certain region...
Nous nous intéressons à des modèles fluide-cinétique décrivant l’évolution de particules en suspensi...
This article proposes a derivation of the Vlasov-Navier-Stokes system for spray/aerosol flows. The d...
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