Liquid radial flows with a vortex through porous media

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The filtration process is studied for a popular class of filters with radial cartridges that proved their high effectiveness in purification of water. The mass balance equation for radial flows in porous media is obtained by using the lattice approximation method, the transverse diffusion process being taken into account. The Euler dynamical equations are modified by including the Darcy force proportional to the velocity of the filtration flow. The system of equations is written for the stationary axially symmetric radial flow and solved by the perturbation method, if the vertical velocity is supposed to be small.

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Yuri Rybakov

RUDN University

Email: rybakov-yup@rudn.ru
ORCID iD: 0000-0002-7744-9725
Scopus 作者 ID: 16454766600
Researcher ID: S-4813-2018

Professor, Doctor of Sciences in Physics and Mathematics, Professor at the Institute of Physical Research and Technologies

6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation

Natalia Semenova

RUDN University

编辑信件的主要联系方式.
Email: semenova-nv@rudn.ru
ORCID iD: 0000-0001-6894-6255
Scopus 作者 ID: 57200754585
Researcher ID: AAC-8298-2020

Junior member of teaching at the Institute of Physical Research and Technologies

6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation

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