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Calculation of two-size particles filtration in a porous medium

Ch. 012052. P. 1–6.
L I Kuzmina, Osipov Y.

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.

Language: English
DOI
Text on another site
Keywords: porous mediaDeep bed filtration exact solutiontwo-size particles

In book

VII International Symposium Actual Problems of Computational Simulation in Civil Engineering
VII International Symposium Actual Problems of Computational Simulation in Civil Engineering
Vol. 456. , IOP Publishing, 2018.
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