61 citations · 212 across the 7 of their papers we have counts for
7 papers
Unsaturated wet granular flows over a rough incline: frictional and cohesive rheology
Stephanie Deboeuf, Abdoulaye Fall
Multi-phase flows encountered in nature or in industry, exhibit non trivial rheological properties, that can be understood better thanks to model materials and appropriate rheomete…
Measuring order in the isotropic packing of elastic rods
E. Bayart, S. Deboeuf, F. Corson +2
The packing of elastic bodies has emerged as a paradigm for the study of macroscopic disordered systems. However, progress is hampered by the lack of controlled experiments. Here w…
Dynamics of grain ejection by sphere impact on a granular bed
Stéphanie Deboeuf, Philippe Gondret, Marc Rabaud
The dynamics of grain ejection consecutive to a sphere impacting a granular material is investigated experimentally and the variations of the characteristics of grain ejection with…
Energy distributions and effective temperatures in the packing of elastic sheets
Stephanie Deboeuf, Mokhtar Adda-Bedia, Arezki Boudaoud
The packing of elastic sheets is investigated in a quasi two-dimensional experimental setup: a sheet is pulled through a rigid hole acting as a container, so that its configuration…
Flow rule, self-channelization and levees in unconfined granular flows
S. Deboeuf, E. Lajeunesse, O. Dauchot +1
Unconfined granular flows along an inclined plane are investigated experimentally. During a long transient, the flow gets confined by quasistatic banks but still spreads laterally…
Memory of the Unjamming Transition during Cyclic Tiltings of a Granular Pile
Stephanie Deboeuf, Olivier Dauchot, Lydie Staron +2
Discrete numerical simulations are performed to study the evolution of the micro-structure and the response of a granular packing during successive loading-unloading cycles, consis…