285 citations · 4.5k across the 64 of their papers we have counts for
4 papers · 1 filter
Solid Capillarity: When and How does Surface Tension Deform Soft Solids?
Bruno Andreotti, Oliver Baeumchen, Francois Boulogne +6
Soft solids differ from stiff solids in an important way: their surface stresses can drive large deformations. Based on a topical workshop held in the Lorentz Center in Leiden, thi…
Paper waves in the wind
Pan Jia, Bruno Andreotti, Philippe Claudin
A flexible sheet clamped at both ends and submitted to a permanent wind is unstable and propagates waves. Here, we experimentally study the selection of frequency and wavenumber as…
Physical processes causing the formation of penitentes
P. Claudin, H. Jarry, G. Vignoles +2
Snow penitentes form in sublimation conditions by differential ablation. Here we investigate the physical processes at the initial stage of penitente growth and perform the linear…
Non-local rheology in dense granular flows -- Revisiting the concept of fluidity
Mehdi Bouzid, Adrien Izzet, Martin Trulsson +3
The aim of this article is to discuss the concepts of non-local rheology and fluidity, recently introduced to describe dense granular flows. We review and compare various approache…