A Model of Colmatation Suffosion Filtration

A model of the dispersion filtration system in porous media is presented that takes into account the colmatation and suffosion of pore effects. Problems are formulated to describe filtration with a given regime of filtration velocity and given pressures on the ends of the bed regimes and are solved numerically. The influence of the diffusion coefficient and the colmatation and suffosion parameters on the particle concentration in the flow, the current porosity profiles, the filtration velocity, and other characteristics are analyzed.

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