GLOBAL ASYMPTOTICS OF THE FILTRATION PROBLEM IN A POROUS MEDIUM

Abstract

Filtration of the suspension in a porous medium is important when strengthening the soil and creating watertight partitions for the constructi on of tunnels and underground structures. A model of deep bed filtration with variable porosity and fractional flow, and a size-exclusion mechanism of particle retention are considered. A global asymptotic solution is constructed in the entire domain in which the filtering process takes place. The obtained asymptotics is close to the numerical solution.

Authors and Affiliations

Lyudmila Kuzmina, Yuri Osipov, Yulia Zheglova

Keywords

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  • EP ID EP605961
  • DOI 10.22337/2587-9618-2019-15-2-77-85
  • Views 69
  • Downloads 0

How To Cite

Lyudmila Kuzmina, Yuri Osipov, Yulia Zheglova (2019). GLOBAL ASYMPTOTICS OF THE FILTRATION PROBLEM IN A POROUS MEDIUM. International Journal for Computational Civil and Structural Engineering, 15(2), 77-85. https://europub.co.uk/articles/-A-605961