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Mechanics
Influence of slipping on viscosimetric flow of a elastoviscoplastic material between rigid coaxial cylinders
A. S. Ustinova Institute of Automation and Control Processes, Far-Eastern Branch of RAS, Vladivostok, Laboratory of a Deformable Solid Mechanics
Abstract:
The viscoplastic flow of an incompressible elastoviscoplastic material between two rigid coaxial cylindrical surfaces is considered when slipping of a material is possible at one of them. The solution is constructed using the model of large elastoviscoplastic deformations. Reversible deformation, development and braking of a viscoplastic flow, unloading and deformation under rotation in the opposite direction are considered. Laws of movement of elastic-plastic boundaries are received.
Key words:
elasticity, viscoplasticity, large deformations, residual stresses.
Citation:
A. S. Ustinova, “Influence of slipping on viscosimetric flow of a elastoviscoplastic material between rigid coaxial cylinders”, Izv. Saratov Univ. Math. Mech. Inform., 12:1 (2012), 93–101
Linking options:
https://www.mathnet.ru/eng/isu286 https://www.mathnet.ru/eng/isu/v12/i1/p93
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