57 citations · 210 across the 11 of their papers we have counts for
3 papers · 1 filter
Experimental assessment of the effective friction at the base of granular chute flows on smooth incline
Olivier Roche, Siet van den Wildenberg, Alexandre Valance +4
We report on direct measurements of the basal force components for granular material flowing down a smooth incline. We investigate granular flows for a large range of inclination a…
Acoustic emissions of nearly steady and uniform granular flows: a proxy for flow dynamics and velocity fluctuations
Vincent Bachelet, Anne Mangeney, Renaud Toussaint +3
The seismic waves emitted during granular flows are generated by different sources: high frequencies by inter-particle shocks and low frequencies by global motion and large scale d…
2D granular flows with the rheology and side walls friction: a well balanced multilayer discretization
E. D. Fernández-Nieto, J. Garres-Díaz, A. Mangeney +1
We present here numerical modelling of granular flows with the rheology in confined channels. The contribution is twofold: (i) a model to approximate the Navier-Stokes equat…