The Effects of Yield Stress Variation on Uniaxial Exchange Flows of Two Bingham Fluids in a Pipe

DOI10.1137/S0036139998335165zbMath0988.35007OpenAlexW2004345214MaRDI QIDQ4507269

Ian A. Frigaard, Otmar Scherzer

Publication date: 18 October 2000

Published in: SIAM Journal on Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036139998335165

zbMATH Keywords

Bingham fluidperturbation solutionelliptic variational inequalityyield stress criteria

Mathematics Subject Classification ID

Non-Newtonian fluids (76A05) Variational methods applied to PDEs (35A15) Variational methods applied to problems in fluid mechanics (76M30) Free boundary problems for PDEs (35R35) Liquid-gas two-phase flows, bubbly flows (76T10)

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Ascending non-Newtonian long drops in vertical tubes ⋮ Background Lectures on Ideal Visco-Plastic Fluid Flows ⋮ Hydrodynamical and computational aspects and stability problems for viscoplastic flows ⋮ Critical Yield Numbers of Rigid Particles Settling in Bingham Fluids and Cheeger Sets ⋮ Critical yield numbers and limiting yield surfaces of particle arrays settling in a Bingham fluid ⋮ Yield limit analysis of particle motion in a yield-stress fluid ⋮ An adaptive finite element method in \(L^2\)-TV-based image denoising ⋮ Conditions for static bubbles in viscoplastic fluids ⋮ Starting flow analysis for Bingham fluids

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