Linear instability of the polymeric fluid flow with constant flow rate in an infinite plane channel with perforated walls Conference Abstracts
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XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications 20-24 Jun 2022 , Малага |
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| Source | XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications, Book of abstracts Compilation, 2022. 405 c. |
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| Output data | Year: 2022, Pages: 99 Pages count : 1 | ||||
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Abstract:
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.
Cite:
Tkachev D.L.
Linear instability of the polymeric fluid flow with constant flow rate in an infinite plane channel with perforated walls
In compilation XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications, Book of abstracts. 2022. – C.99.
Linear instability of the polymeric fluid flow with constant flow rate in an infinite plane channel with perforated walls
In compilation XVIII International Conference on Hyperbolic Problems: Theory, Numerics, and Applications, Book of abstracts. 2022. – C.99.
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