125 citations · 187 across the 3 of their papers we have counts for
4 papers · 1 filter
Discrete rearranging disordered patterns, part I: Robust statistical tools in two or three dimensions
François Graner, B. Dollet, Christophe Raufaste +1
Discrete rearranging patterns include cellular patterns, for instance liquid foams, biological tissues, grains in polycrystals; assemblies of particles such as beads, granular mate…
Discrete rearranging disordered patterns, part II: 2D plasticity, elasticity and flow of a foam
Philippe Marmottant, Christophe Raufaste, François Graner
The plastic flow of a foam results from bubble rearrangements. We study their occurrence in experiments where a foam is forced to flow in 2D: around an obstacle; through a narrow h…
Yield drag in a two-dimensional foam flow around a circular obstacle: Effect of liquid fraction
Christophe Raufaste, B. Dollet, Simon Cox +2
We study the two-dimensional flow of foams around a circular obstacle within a long channel. In experiments, we confine the foam between liquid and glass surfaces. In simulations,…
Two-dimensional flow of foam around an obstacle: force measurements
Benjamin Dollet, Florence Elias, Catherine Quilliet +3
A Stokes experiment for foams is proposed. It consists in a two-dimensional flow of a foam, confined between a water subphase and a top plate, around a fixed circular obstacle. We…