A qualitative assessment of the role of a viscosity depending on the third invariant of the rate-of-deformation tensor upon turbulent non-Newtonian flow

DOI10.1016/S0377-0257(97)00107-9zbMath0962.76005OpenAlexW2138712461MaRDI QIDQ1297545

Paulo J. Oliveira, Fernando T. Pinho

Publication date: 10 May 2000

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(97)00107-9

zbMATH Keywords

generalized Newtonian fluidviscosity functiondissipation of turbulent kinetic energyTrouton ratiorheological turbulence modellingstrain-thickening viscositythird invariant of rate-of-deformation tensorviscous diffusion terms

Mathematics Subject Classification ID

Non-Newtonian fluids (76A05) (k)-(varepsilon) modeling in turbulence (76F60)

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