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Mechanics
Travelling wave solutions to two-velocity deep bed filtration equations
N. E. Leont'ev, K. Taurbayeva Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
Travelling wave solutions to the deep bed filtration system are constructed for a model with different velocities of a carrier fluid and suspended particles. The solution in quadratures is obtained when the velocity of the carrier fluid and that of the particles differ by a concentration-dependent factor. For some special cases, the physically realizable domains are found in the space of governing parameters. Solutions that may be interpreted as a clogging wave structure are presented.
Key words:
flow through porous media, suspension, deep bed filtration, exact solution, clogging.
Received: 16.06.2023
Citation:
N. E. Leont'ev, K. Taurbayeva, “Travelling wave solutions to two-velocity deep bed filtration equations”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2023, no. 6, 65–70; Moscow University Måchanics Bulletin, 78:6 (2023), 159–164
Linking options:
https://www.mathnet.ru/eng/vmumm4582 https://www.mathnet.ru/eng/vmumm/y2023/i6/p65
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Abstract page: | 45 | Full-text PDF : | 25 | References: | 10 |
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