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This article is cited in 3 scientific papers (total in 3 papers)
Lyapunov instability of stationary flows of a polymeric fluid in a channel with perforated walls
A. M. Blokhin, D. L. Tkachev Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
Abstract:
The rheological Pokrovskii-Vinogradov model for flows of solutions or melts of an incompressible viscoelastic polymeric medium is studied in the case of flows in an infinite planar channel with perforated walls. The linear Lyapunov instability is proved for the base solution with constant flow rate in the class of perturbations periodic in the variable varying along the channel wall.
Bibliography: 14 titles.
Keywords:
incompressible viscoelastic polymeric medium, rheological relation, infinite planar channel with perforated walls, base solution, linear Lyapunov instability.
Received: 23.09.2020 and 29.08.2021
Citation:
A. M. Blokhin, D. L. Tkachev, “Lyapunov instability of stationary flows of a polymeric fluid in a channel with perforated walls”, Sb. Math., 213:3 (2022), 283–299
Linking options:
https://www.mathnet.ru/eng/sm9507https://doi.org/10.1070/SM9507 https://www.mathnet.ru/eng/sm/v213/i3/p3
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Abstract page: | 296 | Russian version PDF: | 59 | English version PDF: | 27 | Russian version HTML: | 123 | References: | 61 | First page: | 6 |
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