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Numerical Simulation of Initiation and Cessation of Flow between Coaxial Cylinders in the Case of a Viscoplastic Bingham-Il'yushin Medium / Muravleva L.V., Muravleva E.A. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2010. № 3. P. 57-60 [Moscow Univ. Mech. Bulletin. Vol. 65, No 3, 2010. P. 63-66]. A flow of a viscoplastic Bingham-Il'yushin medium in the annulus between two rotating cylinders (the circular Couette flow) is considered. The processes of flow initiation and cessation are numerically simulated.
Key words: viscoplasticity, Bingham-Ilyushin medium, unsteady flows,
variational inequalities, Couette flow.
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