Lyapunov instability of stationary flows of a polymeric fluid in a channel with perforated walls | Sciact - Система учета научной деятельности ИМ СО РАН

Lyapunov instability of stationary flows of a polymeric fluid in a channel with perforated walls Научная публикация

Журнал

Sbornik Mathematics
ISSN: 1064-5616 , E-ISSN: 1468-4802

Вых. Данные

Год: 2022, Том: 213, Номер: 3, Страницы: 283-299 Страниц : 17 DOI: 10.1070/SM9507

Ключевые слова

base solution; incompressible viscoelastic polymeric medium; infinite planar channel with perforated walls; linear Lyapunov instability; rheological relation

Авторы

Blokhin A.M. ¹ , Tkachev D.L. ¹

Организации

1	Sobolev Institute of Mathematics, Siberian Branch, The Russian Academy of Sciences, Novosibirsk, Russian Federation

Информация о финансировании (2)

1	Институт математики им. С.Л. Соболева СО РАН	FWNF-2022-0008
2	Российский фонд фундаментальных исследований	19-01-00261-а

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.

Blokhin A.M. , Tkachev D.L.
Lyapunov instability of stationary flows of a polymeric fluid in a channel with perforated walls
Sbornik Mathematics. 2022. V.213. N3. P.283-299. DOI: 10.1070/SM9507 WOS Scopus РИНЦ OpenAlex

Блохин А.М. , Ткачев Д.Л.
Неустойчивость по Ляпунову стационарных течений полимерной жидкости в канале с перфорированными стенками
Математический сборник. 2022. Т.213. №3. С.3-20. DOI: 10.4213/sm9507 РИНЦ OpenAlex

Web of science:	WOS:000794962900001
Scopus:	2-s2.0-85132447187
РИНЦ:	48722693
OpenAlex:	W4205802077

БД	Цитирований
Scopus	2
Web of science	2
OpenAlex	3
РИНЦ	2