Volumetric and rheological dilatancy (shear xhickening) arc shoxn by molecular dynamics calculations IO occur in simple classical dense fluids in both two and three dimensions. These phenomena. commonly associated with colloidal suspensions. are kinetic manifestations of the transition to athermal p
Flow of dilatant (shear-thickening) fluids
β Scribed by Richard G. Griskey; Richard G. Green
- Publisher
- American Institute of Chemical Engineers
- Year
- 1971
- Tongue
- English
- Weight
- 400 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0001-1541
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π SIMILAR VOLUMES
A new apparent viscosity function for shear thickening fluids is proposed, contemplating the three characteristic regions typically exhibited by these materials: slight shear thinning at low shear rates, followed by a sharp viscosity increase over a threshold shear rate value (critical shear rate),
Shear thickening in concentrated colloidal dispersions of sterically stabilized PMMA particles has been investigated systematically, both mechanically and optically. Two types of shear thickening were distinguished. At the highest volume fractions, a discontinuous increase of the viscosity occurs at