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Linear instability of the polymeric fluid flow with constant flow rate in an infinite plane channel with perforated walls Тезисы доклада

Конференция XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications
20-24 июн. 2022 , Малага
Сборник XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications, Book of abstracts
Сборник, 2022. 405 c.
Вых. Данные Год: 2022, Страницы: 99 Страниц : 1
Авторы Ткачев Дмитрий Леонидович 1,2
Организации
1 Sobolev Institute of Mathematics
2 Novosibirsk State University

Реферат: In this study, we consider a rheological Pokrovski-Vinogradov model of the flows of solutions and melts of an incompressible viscoelastic polymeric medium for a flow in an infinite plane channel with perforated walls. We prove the linear Lyapunov instability of the base solution with a constant flow rate in a perturbation class, which is periodic with respect to the variable, changing along the channel wall.
Библиографическая ссылка: Tkachev D.L.
Linear instability of the polymeric fluid flow with constant flow rate in an infinite plane channel with perforated walls
В сборнике XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications, Book of abstracts. 2022. – C.99.
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