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) |