non-equilibrium statistical operator

A kinetic approach based on a modified chain of BBGKI equations for nonequilibrium particle distribution functions was used to describe the ion transfer processes in the ionic solution – porous medium system.  A generalized kinetic equation of the revised  Enskog–Vlasov–Landau theory for the nonequilibrium ion distribution function in the model of charged solid spheres is obtained, taking into account attractive short-range interactions for the ionic solution – porous medium system.

Based on a chain of BBGKI equations with a modified boundary condition that takes into account multiparticle correlations, kinetic equations in the approximate "pairs" collisions and in the polarization approximation, taking into account the interaction through the third particle, obtained.  The specifics of the model representation of the pair potential of particle interaction through short-range and long-range parts were taken into account.  In the case of the short-range potential in the form of the potential of solid spheres, the contribution of Enskog's revised theory to the complete i