34 citations · 94 across the 9 of their papers we have counts for
10 papers
Morphology of ice structures induced by a freezing rivulet
Hélie de Miramon, Wladimir Sarlin, Christophe Josserand +2
We investigate the solidification of a water rivulet flowing over a cold inclined substrate and the resulting formation of three-dimensional ice structures. Using a controlled hydr…
The macroscopic contact angle of water on ice
W. Sarlin, D. V. Papa, R. Grivet +4
Wettability quantifies the affinity of a liquid over a substrate, and determines whether the surface is repellent or not. When both the liquid and the solid phases are made of the…
Free surface topography of capillary flows using spatiotemporal phase shifting profilometry
Hélie de Miramon, Wladimir Sarlin, Axel Huerre +3
We present a novel experimental technique to characterize the free surface of capillary flows adapted from the Spatio-Temporal Phase Shifting Profilometry (ST-PSP) method introduce…
Nascent water waves induced by the impulsive motion of a solid wall
Wladimir Sarlin, Zhaodong Niu, Alban Sauret +2
In the present study, we investigated the generation phase of laboratory-scale water waves induced by the impulsive motion of a rigid piston, whose maximum velocity and total s…
Role of melting and solidification in the spreading of an impacting water drop
Wladimir Sarlin, Rodolphe Grivet, Julien Xu +3
The present study reports experiments of water droplet impacting on ice or on a cold metallic substrate, with the aim of understanding the effect of phase change on the impingement…
The effects of interparticle cohesion on the collapse of granular columns
Ram Sudhir Sharma, Wladimir Sarlin, Langqi Xing +3
The presence of interparticle cohesion can drastically change the behavior of granular materials. For instance, powders are challenging to handle, and one can make a sandcastle usi…
From granular collapses to shallow water waves: A predictive model for tsunami generation
Wladimir Sarlin, Cyprien Morize, Alban Sauret +1
In this article, we present a predictive model for the amplitude of impulse waves generated by the collapse of a granular column into a water layer. The model, which combines the s…
Collapse dynamics of dry granular columns: from free-fall to quasi-static flow
Wladimir Sarlin, Cyprien Morize, Alban Sauret +1
Gravity-driven collapses involving large amounts of dense granular material, such as landslides, avalanches, or rockfalls, in a geophysical context, represent significant natural h…
Non-linear regimes of tsunami waves generated by a granular collapse
Wladimir Sarlin, Cyprien Morize, Alban Sauret +1
Tsunami waves induced by landslides are a threat to human activities and safety along coastal areas. In this paper, we characterize experimentally the waves generated by the gravit…
Polar waves and chaotic flows in thin rotating spherical shells
F. Garcia, F. R. N. Chambers, A. L. Watts
Convection in rotating spherical geometries is an important physical process in planetary and stellar systems. Using continuation methods at low Prandtl number, we find both strong…