2 papers
cond-mat2001
Multi-scale clustering in granular surface flows
D. Bonamy, F. Daviaud, L. Laurent +2
We investigate steady granular surface flows in a rotating drum and demonstrate the existence of rigid clusters of grains embedded in the flowing layer. These clusters are fractal…
cond-mat2001
Experimental study of granular surface flows via a fast camera: a continuous description
D. Bonamy, F. Daviaud, L. Laurent
Depth averaged conservation equations are written for granular surface flows. Their application to the study of steady surface flows in a rotating drum allows to find experimentall…