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Some boundary value problems for the Bingham model. (English) Zbl 0747.76012

The aim of this paper is to study the behaviour of Bingham materials near the apex of a corner for different external flows: (a) Poiseuille flow due to an applied external pressure or other axially moving boundaries; (b) creeping plane flow around wedges; (c) three-dimensional flow in the neighbourhood of the corner of the base of a right circular cylinder.

MSC:

76A05 Non-Newtonian fluids
74C10 Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity)
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