39 citations · 58 across the 5 of their papers we have counts for
5 papers
Vane rheology of a fiber-reinforced granular material
Ladislas Wierzchalek, Georges Gauthier, Baptiste Darbois-Texier
The addition of a small quantity of flexible fibers in a granular material is an efficient technique to increase the yield stress of the material. While the influence of fiber addi…
Stripes instability of an oscillating non Brownian iso-dense suspension of spheres
Y. L. Roht, I. Ippolito, J. P. Hulin +2
We analyze experimentally the behavior of a non-Brownian, iso-dense suspension of spheres submitted to periodic square wave oscillations of the flow in a Hele-Shaw cell of gap .…
Velocity fluctuations and population distribution in clusters of settling particles at low Reynolds number
A. Boschan, B. L. Ocampo, M. Annichini +1
A study on the spatial organization and velocity fluctuations of non Brownian spherical particles settling at low Reynolds number in a vertical Hele-Shaw cell is reported. The part…
Role of evaporation rate on the particle organization and crack patterns obtained by drying a colloidal layer
Keyvan Piroird, Véronique Lazarus, Georges Gauthier +3
-- A scientific hurdle in manufacturing solid films by drying colloidal layers is preventing them from fracturing. This paper examines how the drying rate of colloidal liquids infl…
Suspension flow: do particles act as mixers?
A. Boschan, M. A. Aguirre, G. Gauthier
Recently, Roht et al. [J. Contam. Hydrol. 145, 10-16 (2013)] observed that the presence of suspended non-Brownian macroscopic particles decreased the dispersivity of a passive solu…