Non-Newtonian flow of highly-viscous oils in hydraulic components

•Rheological analysis and PIV of two non-Newtonian, oil-based hydraulic liquids.•FENE model demonstrates the formation of flexible polymer chains only in OCP sample.•OCP sample suppresses secondary-flow, shear-layer thickness and pressure drop.•Negative 2nd normal stress difference decisive factor f...

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Bibliographic Details

Published in:	Journal of non-Newtonian fluid mechanics Vol. 275; p. 104221
Main Authors:	Karathanassis, I.K., Pashkovski, E., Heidari-Koochi, M., Jadidbonab, H., Smith, T., Gavaises, M., Bruecker, C.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-01-2020
Subjects:	Dean vortices Geometrical constriction PIV Rheology analysis Secondary-flow suppression Geometrical constriction Secondary-flow suppression Rheology analysis PIV Dean vortices
Online Access:	Get full text
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