Granular materials are involved in most industrial and environmental processes, as well as
many civil engineering applications. Although significant advances have been made in …

Cohesive granular materials often form clusters of grains, which alter their flowing
properties. How these clusters form and evolve is difficult to visualize in the bulk of the …

We investigate the delayed rupture of biopolymer gels under a constant shear load by
simultaneous dynamic light scattering and rheology measurements. We unveil the crucial …

The flow of wet granular materials released down an inclined channel is investigated
experimentally. The observed flow reveals three typical flow regimes corresponding to …

A pile of grains, even when at rest in a silo, can display fascinating properties. One of the
most celebrated is the Janssen effect, named after the pioneering engineer who explained …

We investigate both experimentally and theoretically the apparent mass of a ferromagnetic
granular assembly filling a cylindrical container and submitted to a magnetic field B, aligned …