55 citations · 165 across the 10 of their papers we have counts for
10 papers
Correlations Between Subduction of Linear Oceanic Features and Arc Volcanism Volume Around the Pacific Basin
Claudia Adam, Valérie Vidal, Pablo Grosse +1
Arc volcanoes, created by magma generated from the dehydration of subducting slabs, show great variability in their sizes and along-arc spatial distributions. In this study, we add…
Surface instabilities generated by a slider pulled across a granular bed
Antoine Dop, Valérie Vidal, Nicolas Taberlet
We report an instability of a slider slowly dragged at the surface of a granular bed in a quasistatic regime. The boat-shaped slider sits on the granular medium under its own weigh…
Bubble rise in a Hele-Shaw cell: bridging the gap between viscous and inertial regimes
Benjamin Monnet, Christopher Madec, Valérie Vidal +2
The rise of a single bubble confined between two vertical plates is investigated over a wide range of Reynolds numbers. In particular, we focus on the evolution of the bubble speed…
Fluid-particle suspension by gas release from a granular bed
Tess Homan, Valérie Vidal, Clément Picard +1
We have studied experimentally particle suspension when injecting a gas at the bottom of an immersed granular layer confined in a Hele-Shaw cell. This work focuses on the dynamics…
Parameter-free and fast nonlinear piecewise filtering. Application to experimental physics
Barbara Pascal, Nelly Pustelnik, Patrice Abry +2
Numerous fields of nonlinear physics, very different in nature, produce signals and images, that share the common feature of being essentially constituted of piecewise homogeneous…
Avalanche-like fluidization of a non-Brownian particle gel
Aika Kurokawa, Valérie Vidal, Kei Kurita +2
We report on the fluidization dynamics of an attractive gel composed of non-Brownian particles made of fused silica colloids. Extensive rheology coupled to ultrasonic velocimetry a…