On the modeling of the transport of particles in turbulent flows

Thierry Goudon; Frédéric Poupaud

Displaying similar documents to “On the modeling of the transport of particles in turbulent flows”

Global weak solvability to the regularized viscous compressible heat conductive flow

Jiří Neustupa, Antonín Novotný (1991)

Applications of Mathematics

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The concept of regularization to the complete system of Navier-Stokes equations for viscous compressible heat conductive fluid is developed. The existence of weak solutions for the initial boundary value problem for the modified equations is proved. Some energy and etropy estimates independent of the parameter of regularization are derived.

High-electric-field limit for the Vlasov–Maxwell–Fokker–Planck system

Mihai Bostan, Thierry Goudon (2008)

Annales de l'I.H.P. Analyse non linéaire

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On the solution of transonic flows with weak shocks

Miloslav Feistauer, Jindřich Nečas (1986)

Commentationes Mathematicae Universitatis Carolinae

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Global existence of 2D slightly compressible viscous magneto-fluid motion.

Casella, E., Secchi, P., Trebeschi, P. (2002)

Portugaliae Mathematica. Nova Série

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Global existence and uniqueness of strong solutions for the magnetohydrodynamic equations.

Zhang, Jianwen (2008)

Boundary Value Problems [electronic only]

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Homogenization and diffusion asymptotics of the linear Boltzmann equation

Thierry Goudon, Antoine Mellet (2003)

ESAIM: Control, Optimisation and Calculus of Variations

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We investigate the diffusion limit for general conservative Boltzmann equations with oscillating coefficients. Oscillations have a frequency of the same order as the inverse of the mean free path, and the coefficients may depend on both slow and fast variables. Passing to the limit, we are led to an effective drift-diffusion equation. We also describe the diffusive behaviour when the equilibrium function has a non-vanishing flux.