1.9k citations · 2.4k across the 11 of their papers we have counts for
11 papers
Transients in shear thickening suspensions: when hydrodynamics matters
Shivakumar Athani, Bloen Metzger, Yoël Forterre +1
Using particle-based numerical simulations performed under pressure-imposed conditions, we investigate the transient dilation dynamics of a shear thickening suspension brought to s…
Transient flows and migration in granular suspensions: key role of Reynolds-like dilatancy
Shivakumar Athani, Bloen Metzger, Yoel Forterre +1
We investigate the transient dynamics of a sheared suspension of neutrally buoyant particles under pressure-imposed conditions, subject to a sudden change in shear rate or external…
Non-local effects reflect the jamming criticality in granular flows of frictionless particles
Hugo Perrin, Matthieu Wyart, Bloen Metzger +1
The jamming transition is accompanied by a rich phenomenology, such as hysteresis or non-local effects, which is still not well understood. Here we experimentally investigate a mod…
Deformation upon impact of a concentrated suspension drop
Loren Jørgensen, Yoël Forterre, Henri Lhuissier
We study the impact between a plate and a drop of non-colloidal solid particles suspended in a Newtonian liquid, with a specific attention to the case when the particle volume frac…
Brownian granular flows down heaps
Antoine Bérut, Olivier Pouliquen, Yoel Forterre
We study the avalanche dynamics of a pile of micrometer-sized silica grains in water-filled microfluidic drums. Contrary to what is expected for classical granular materials, avala…
Creeping Avalanches of Brownian Granular Suspensions
Antoine Bérut, Olivier Pouliquen, Yoel Forterre
We study the avalanche dynamics of a pile of micron-sized silica grains in miniaturized rotating drums filled with water. Contrary to what is expected for classical granular materi…