6. Physics of a Fluid, Neutral and Ionized Gases

KINETIC MODEL OF FLUIDS MOLECULES DIFFUSION IN POROUS MEDIA

Vladimir A. Andryushchenko
1. Novosibirsk State University Novosibirsk, Russian Federation
2. Institute of Thermophysics of SB RAS Novosibirsk, Russian Federation
Valeriy Ya. Rudyak
1. Novosibirsk State University of Architecture and Civil Engineering (Sibstrin) Novosibirsk, Russian Federation
2. Baker Hughes, Novosibirsk Technology Center
valery.rudyak@mail.ru
The material was received by the Editorial Board: 12.07.2011
Model of molecular fluids diffusion in porous media develop on the base of elementary kinetic theory. The dependence of self-diffusion and diffusion coefficients from pore sizes, porosity, and fluid density has been obtained. The predictions of created model have been compared with molecular dynamics modeling data.

Keywords:
kinetic theory, diffusion coefficient, Enskog correction, molecular dynamics, porous media.
УДК 517.958:532.546

KINETIC MODEL OF FLUIDS MOLECULES DIFFUSION IN POROUS MEDIA
References: Andryushchenko V. A., Rudyak V. Ya. KINETIC MODEL OF FLUIDS MOLECULES DIFFUSION IN POROUS MEDIA. Vestnik NSU. Series: Physics. 2011, vol. 6, no. 4. P. 89–94 (in Russ.). DOI: 10.54362/1818-7919-2011-6-4-89-94