42 citations · 114 across the 5 of their papers we have counts for
5 papers
Surfactant-driven instability of a divergent flow
G. Koleski, J. -C. Loudet, A. Vilquin +2
Extremely small amounts of surface-active contaminants are known to drastically modify the hydrodynamic response of the water-air interface. Surfactant concentrations as low as a f…
Azimuthal instability of the radial thermocapillary flow around a hot bead trapped at the water-air interface
G. Koleski, A. Vilquin, J. -C. Loudet +2
We investigate the radial thermocapillary flow driven by a laser-heated microbead in partial wetting at the water-air interface. Particular attention is paid to the evolution of th…
Hydrodynamic response of a surfactant-laden interface to a radial flow
T. Bickel, J. -C. Loudet, G. Koleski +1
We study the features of a radial Stokes flow due to a submerged jet directed toward a liquid-air interface. The presence of surface-active impurities confers to the interface an i…
The flow of a very concentrated slurry in a parallel-plate device: influence of gravity
M. Lenoble, P. Snabre, B. Pouligny
We investigate, both experimentally and theoretically, the fow and structure of a slurry when sheared between 2 horizontal plates. The slurry, otherwise called a "wet granular mate…
An optical fiber based interferometer to measure velocity profiles in sheared complex fluids
Jean-Baptiste Salmon, Sebastien Manneville, Annie Colin +1
We describe an optical fiber based interferometer to measure velocity profiles in sheared complex fluids using Dynamic Light Scattering (DLS). After a review of the theoretical pro…