Numerical investigation of the velocity overshoots in the flow of viscoelastic fluids inside a smooth contraction

DOI10.1016/J.JNNFM.2006.05.012zbMath1195.76081OpenAlexW1983917938MaRDI QIDQ994503

A. M. Afonso, Fernando T. Pinho

Publication date: 17 September 2010

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

Full work available at URL: https://doi.org/10.1016/j.jnnfm.2006.05.012

zbMATH Keywords

viscoelasticityenstrophyPTT modelsecond normal-stress differencesmooth contractionvelocity overshoots

Mathematics Subject Classification ID

Finite volume methods applied to problems in fluid mechanics (76M12) Viscoelastic fluids (76A10)

Related Items (4)

Laminar flow of a viscoelastic shear-thinning liquid over a backward-facing step preceded by a gradual contraction ⋮ Velocity overshoots in gradual contraction flows ⋮ The effect of expansion ratio for creeping expansion flows of UCM fluids ⋮ Polymer and surfactant flows through a periodically constricted tube

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