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Regular version of the site

Book chapter

Calculation of two-size particles filtration in a porous medium

P. 1-6.
L I Kuzmina, Osipov Y. V.

Filtration describes a variety of the construction complex problems: strengthening
loose soil to create a solid foundation, the movement of groundwater with solid impurities near
underground structures, and many others. A model of two-sized deep bed filtration particles
moving with different velocities in a porous medium with three-size pores is considered. The
competition of pores and various size particles for deposit formation is modeled. Solutions are
constructed at the porous medium inlet and on the concentrations front of the fast particles. For
constant filtration coefficients, a global exact solution is obtained. Numerical calculation
illustrates the evolution of the filtration process.








In book

Calculation of two-size particles filtration in a porous medium
Edited by: V. I. Travush, V. M. Fomin. Vol. 456. IOP Publishing, 2018.