Numerically stable finite element techniques for viscoelastic calculations in smooth and singular geometries

DOI10.1016/0377-0257(88)85054-7zbMath0666.76034OpenAlexW1983647613WikidataQ127570879 ScholiaQ127570879MaRDI QIDQ1116779

Robert C. Armstrong, Robert C. King, Minas R. Apelian, Robert A. Brown

Publication date: 1988

Published in: Journal of Non-Newtonian Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0377-0257(88)85054-7

zbMATH Keywords

upper convected Maxwell modelconvergence propertiesmesh refinementformulationselastic boundary layersartificial diffusivitystick-slip problemeccentric and concentric rotating cylindersExplicitly Elliptic Momentum EquationFinite element calculationsmixed-order approximations for velocity, stress, and a modified pressuremodified upper convected Maxwell modelstreamline-upwind Petrov-Galerkin

Mathematics Subject Classification ID

Viscoelastic fluids (76A10) Basic methods in fluid mechanics (76M99)

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