30 citations · 51 across the 8 of their papers we have counts for
8 papers
Predicting Plasticity in Two-Dimensional Foam Channel Flow Around an Obstacle
Alexandre Stepanetz, Bahaa Mazloum, Benjamin Dollet +1
We study the prediction of plastic activity in the confined channel flow of two-dimensional amor- phous soft particles around a circular obstacle. Using datasets generated with a p…
Long distance attraction between particles in a soap film
Youna Louyer, Megan Delens, Nicolas Vandewalle +3
Millimeter-sized particles trapped at the surface of a liquid bath attract each other through the deformation of the liquid-air interface, a phenomenon known as "the Cheerios effec…
Channel Flow Around an Obstacle in a Two-Dimensional Soft Particles
Bahaa Mazloum, Alexandre Stepanetz, Benjamin Dollet +1
We numerically study confined channel flow around an obstacle using a two-dimensional soft par- ticle model, inspired by experiments performed in the same geometry. We systematical…
Stress Relaxation Driven by Elementary Plastic Events in Non-Ageing Liquid Foams
F. Schott, B. Dollet, C. M. Schlepütz +5
Liquid foams are archetypal athermal amorphous solids whose elasticity arises from the jamming of densely packed bubbles. We investigate the stress relaxation of non-ageing liquid…
Tunable effective diffusion of CO2 in aqueous foam
Cécile Aprili, Gwennou Coupier, Élise Lorenceau +1
Aqueous foams are solid materials composed of gases and liquids, exhibiting a large gas/liquid surface area and enabling dynamic exchanges between their fluid components. The struc…
Near-field acoustic imaging with a caged bubble
Dorian Bouchet, Olivier Stephan, Benjamin Dollet +2
Bubbles are ubiquitous in many research applications ranging from ultrasound imaging and drug delivery to the understanding of volcanic eruptions and water circulation in vascular…
Multiscale stress dynamics in sheared liquid foams revealed by tomo-rheoscopy
Florian Schott, Benjamin Dollet, Stéphane Santucci +5
Rheology aims at quantifying the response of materials to mechanical forcing. However, standard rheometers provide only global macroscopic quantities, such as viscoelastic moduli.…
Three-dimensional foam flow resolved by fast X-ray tomographic microscopy
Christophe Raufaste, Benjamin Dollet, Kevin Mader +2
Thanks to ultra fast and high resolution X-ray tomography, we managed to capture the evolution of the local structure of the bubble network of a 3D foam flowing around a sphere. As…