23 citations · 47 across the 4 of their papers we have counts for
4 papers
Stokes equation in a semi-infinite region: generalization of Lamb solution and applications to Marangoni flows
G. Koleski, T. Bickel
We consider the creeping flow of a Newtonian fluid in a hemispherical region. In a domain with spherical, or nearly spherical, geometry, the solution of Stokes equation can be expr…
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…