Instabilities in viscoelastic flow through an axisymmetric sudden contraction

DOI10.1016/S0377-0257(98)00183-9zbMath0962.76504OpenAlexW2090242329WikidataQ127149295 ScholiaQ127149295MaRDI QIDQ1303065

Alparslan Öztekin, Sudhakar Neti, Bulent Yesilata

Publication date: 11 June 2001

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

Full work available at URL: https://doi.org/10.1016/s0377-0257(98)00183-9

zbMATH Keywords

polymer solutionflow visualizationviscoelastic flowelastic instabilitiesaxisymmetric 4:1 contraction geometrydynamic measurement of pressurePIB-Boger fluid

Mathematics Subject Classification ID

Statistical mechanics of polymers (82D60) Experimental work for problems pertaining to fluid mechanics (76-05) Viscoelastic fluids (76A10) Stability and instability of nonparallel flows in hydrodynamic stability (76E09)

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