Global Asymptotics of the Filtration Problem in a Porous Medium
| Author(s): |
Lyudmila Kuzmina
Yuri Osipov Yulia Zheglova |
|---|---|
| Medium: | journal article |
| Language(s): | Russian |
| Published in: | International Journal for Computational Civil and Structural Engineering / Международный журнал по расчету гражданских и строительных конструкций, June 2019, n. 2, v. 15 |
| Page(s): | 77-85 |
| DOI: | 10.22337/2587-9618-2019-15-2-77-85 |
| 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. |
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10336093 - Published on:
02/08/2019 - Last updated on:
02/08/2019
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