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Статья

Calculation of filtration of polydisperse suspension in a porous medium

MATEC Web of Conferences. 2016. Vol. 86. No. 01005. P. 1-5.
Kuzmina L., Osipov Y.

The problem of filtering the suspension in a porous medium is considered. The proposed model for the transport of particles of different sizes is a generalization of deep bed filtration model for a monodisperse suspension with size-exclusion particle capture mechanism. Exact and asymptotic solutions are constructed at the filter inlet and on the concentration front of the suspended and retained particles. Numerical calculation for a suspension with 2-size particles shows that the distribution of deposit in the filter depends on the particle size.