96-21U

# 96-21U

By - Posted on 08 February 2012

UDC:
533, 536.75, 537.75, 536-12.11
PACS:
05.60.+w, 05.70.Ln, 05.20.Dd, 52.25.Dg, 52.25.Fi

The normal solution to the Enskog-Landau kinetic equation for two-component system of charged hard spheres using the Chapman-Enskog method. Numerical calculation of transport coefficients for mixtures Ar-Kr, Ar-Xe, Kr-Xe

A.E. Kobryn
I.P. Omelyan
M.V. Tokarchuk

Enskog-Landau kinetic equation for manycomponent system of charged hard spheres, which has been obtained from the Liouville equation with modified boundary condition by the method of nonequilibrium statistical operator, is proposed. On the basis of this equation the normal solution and transport coefficients such as bulk $\kappa$ and shear $\eta$ viscosities, thermal conductivity $\lambda$, mutual diffusion $D^{\alpha \beta }$ and thermal diffusion $D_{\rm T}^\alpha$ have been obtained for a binary mixture in the first approximation using Chapman-Enskog method. Numerical calculations of $\kappa$, $\eta$, $D^{\alpha \beta }$ and $D_{\rm T}^\alpha$ for mixtures Ar-Kr, Ar-Xe, Kr-Xe with different concentrations of compounds have been evaluated for the cases of absence and presence for long-range (Coulomb) interaction. The results are compared with those ones from other theories and experiment.

Year:
1996
Pages:
58