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Derivation of linear and nonlinear acoustic systems for an incompressible viscoelastic polymer fluid
A. M. Blokhina, A. Yu. Goldinb a Sobolev Institute of Mathematics, pr. Acad. Koptyuga 4, Novosibirsk 630090, Russia
b Novosibirsk State University, ul. Pirogova 1, Novosibirsk 630090, Russia
Abstract:
Under discussion is the the so-called acoustic systems (in linear and nonlinear cases)
for the system of equations describing the movement of incompressible viscoelastic polymer fluid.
We also consider some approximations of these systems.
Keywords:
acoustic systems, small perturbations, the state of rest, polymer fluid.
Received: 25.07.2019 Revised: 25.07.2019 Accepted: 05.09.2019
Citation:
A. M. Blokhin, A. Yu. Goldin, “Derivation of linear and nonlinear acoustic systems for an incompressible viscoelastic polymer fluid”, Sib. Zh. Ind. Mat., 23:1 (2020), 16–27; J. Appl. Industr. Math., 14:1 (2020), 9–19
Linking options:
https://www.mathnet.ru/eng/sjim1074 https://www.mathnet.ru/eng/sjim/v23/i1/p16
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