The Maxwell-Stefan diffusion limit for a kinetic model of mixtures

نویسندگان

  • Laurent Boudin
  • Bérénice Grec
  • Francesco Salvarani
  • LAURENT BOUDIN
  • FRANCESCO SALVARANI
چکیده

We consider the non-reactive elastic Boltzmann equation for multicomponent gaseous mixtures. We deduce, under the standard diffusive scaling, that well prepared initial conditions lead to solutions satisfying the Maxwell-Stefan diffusion equations in the vanishing Mach and Knudsen numbers limit.

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تاریخ انتشار 2017