18 citations · 18 across the 4 of their papers we have counts for
4 papers
Static friction of liquid marbles
Yui Takai, Kei Mukoyama, Pritam Kumar Roy +4
Liquid marbles, droplets coated with a granular layer, are highly mobile as particles prevent capillary adhesion to the substrate. Yet their coating creates a static rolling fricti…
Leidenfrost flows: instabilities and symmetry breakings
Eunok Yim, Ambre Bouillant, David Quéré +1
Leidenfrost drops were recently found to host strong dynamics. In the present study, we investigate both experimentally and theoretically the {flows structures and stability} insid…
Wicking in a powder
Pascal S. Raux, Héloise Cockenpot, Marco Ramaioli +2
We investigate the wicking in granular media by considering layers of grains at the surface of a liquid, and discuss the critical contact angle below which spontaneous impregnation…
Liquid Hertz Contact: softness of weakly deformed drops on non-wetting substrates
Frédéric Chevy, Alexei Chepelianskii, David Quéré +1
The behavior of weakly deformed drops on non wetting surfaces is usually described using linear models. We show that these simple pictures cannot account for measurements of the dy…