ABSTRACT
This chapter describes the molecular models of transport of mass, momentum and energy in the vapor–liquid system, leading to the corresponding expressions for the kinetic coefficients of the equations. The method for constructing molecular transport models is formulated most easily for the bulk phase. Given the wall potential in wide mesopores can be neglected in a first approximation, in fact this procedure relates to the central portion of the mesopores away from the channel walls. Derivation of the self-diffusion coefficient equation is similar to the conclusion of a similar factor in the elementary kinetic theory of gases. The derived expressions for the coefficients of shear viscosity and thermal conductivity of the transfer were tested by experimental data. The self-diffusion coefficient characterizes the transfer of labeled particles in the equilibrium state of the system due to the thermal motion of all particles for any type of system.
