125 citations · 230 across the 4 of their papers we have counts for
3 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…
An elastic, plastic, viscous model for slow shear of a liquid foam
Philippe Marmottant, François Graner
We suggest a scalar model for deformation and flow of an amorphous material such as a foam or an emulsion. To describe elastic, plastic and viscous behaviours, we use three scalar…
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…