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Studying of the relations on the flat strong discontinuity for the polymeric liquid
A. M. Blokhin, R. E. Semenko Novosibirsk State University
Abstract:
We are studying the flat strong discontinuity within the rheological modified Vinogradov–Pokrovskii model. The relation on the discontinuity are introduced. We justify the existence of steady-state solutions with discontinuity both with constant direction of the flow across the discontinuity and with changing direction (rotating discontinuity). The examples of numerical solutions are introduced in the paper.
Keywords:
polymeric liquid, strong discontinuity, rotating discontinuity.
Received: 26.05.2020 Revised: 05.09.2020 Accepted: 21.09.2020
Citation:
A. M. Blokhin, R. E. Semenko, “Studying of the relations on the flat strong discontinuity for the polymeric liquid”, Mat. Model., 33:1 (2021), 89–104; Math. Models Comput. Simul., 13:5 (2021), 798–809
Linking options:
https://www.mathnet.ru/eng/mm4256 https://www.mathnet.ru/eng/mm/v33/i1/p89
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