No abstract

The influence of water on the glassy nuclear magma of the Chornobyl reactor is discussed. To describe it the simplest model for the "glassy nuclear magma-water" system is formulated. Inhomogeneous position-dependent diffusion coefficients are calculated near the interface of the system

No abstract

No abstract

Diffusion of ions under inhomogeneous conditions in the two-phase system "initial electrolyte solution-membrane" is investigated. Expressions for the friction constant, self-and interdiffusion coefficients are derived by means of a nonequilibrium statistical operator for an inhomogeneous case. They are applied to the system, thus the behaviour of the position-dependent selfdiffusion coefficient for NaCl near a reverse osmosis membrane is evaluated.