35 citations · 40 across the 5 of their papers we have counts for
5 papers · 1 filter
Pattern formation by injection of air in a non-Brownian suspension
C. Chevalier, A. Lindner, E. Clement
We study the injection of air in a granular suspension. We use a linear Hele-Saw cell filled with a suspension which is displaced by air, leading to a Saffman-Taylor (fingering) in…
Compaction and mobility in randomly agitated granular assemblies
G. Caballero, J. Lanuza, E. Clement
We study the compaction and mobility properties of a dense granular material under weak random vibration. By putting in direct contact millimetric glass beads with piezoelectric tr…
Dynamic and instability of submarine avalanches
F. Malloggi, J. Lanuza, B. Andreotti +1
We perform a laboratory-scale experiment of submarine avalanches on a rough inclined plane. A sediment layer is prepared and thereafter tilted up to an angle lower than the spontan…
A giant overshoot effect in the Janssen granular column
G. Ovarlez, C. Fond, E. Clément
We present new experimental results on the mechanical behavior of static granular assemblies confined in a vertical column. Our measurements confirm, for the first time, the univer…
Erosion patterns in a sediment layer
A. Daerr, P. Lee, J. Lanuza +1
We report here on a laboratory-scale experiment which reproduces a rich variety of natural patterns with few control parameters. In particular, we focus on intriguing rhomboid stru…