3D simulations of the flow of thixotropic fluids, in large-gap Couette and vane-cup geometries

Models of the vane-cup and Couette rheometers are compared using computational fluid dynamics as well as approximate solutions. Thixotropy of the fluid is incorporated by means of a model based on experimental data for various toothpastes. Parameters of the model are calculated by fitting the result...

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Veröffentlicht in:	Journal of non-Newtonian fluid mechanics 2010-03, Vol.165 (5), p.299-312
1. Verfasser:	Potanin, Andrei
Format:	Artikel
Sprache:	eng
Schlagworte:	CFD Computational fluid dynamics Computational methods in fluid dynamics Cross-disciplinary physics: materials science rheology Deformation material flow Exact sciences and technology Fluid dynamics Fluid flow Fluids Fundamental areas of phenomenology (including applications) Mathematical models Physics Rheological measurements Rheology Rheometers Rheometry Techniques and apparatus Thixotropy Thixotropy thickening flows Torque Vane
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