Uniqueness and Non-uniqueness in the Steady Displacement of Two Visco-plastic Fluids

DOI<99::AID-ZAMM99>3.0.CO;2-Q 10.1002/1521-4001(200102)81:2<99::AID-ZAMM99>3.0.CO;2-QzbMath0972.35004OpenAlexW1976579035MaRDI QIDQ2714915

G. Sona, Ian A. Frigaard, Otmar Scherzer

Publication date: 6 August 2001

Full work available at URL: https://doi.org/10.1002/1521-4001(200102)81:2<99::aid-zamm99>3.0.co;2-q

zbMATH Keywords

variational inequalityfinger-width selectionresidual static layer thicknesssensible interface shapes

Mathematics Subject Classification ID

Non-Newtonian fluids (76A05) Multiphase and multicomponent flows (76T99) Variational methods applied to PDEs (35A15) Variational methods applied to problems in fluid mechanics (76M30) Free boundary problems for PDEs (35R35)

Related Items (6)

A novel low inertia shear flow instability triggered by a chemical reaction ⋮ Background Lectures on Ideal Visco-Plastic Fluid Flows ⋮ Hydrodynamical and computational aspects and stability problems for viscoplastic flows ⋮ Buoyancy-dominated displacement flows in near-horizontal channels: the viscous limit ⋮ An experimental study of laminar displacement flows in narrow vertical eccentric annuli ⋮ Entry, start up and stability effects in visco-plastically lubricated pipe flows

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