30 citations · 88 across the 6 of their papers we have counts for
6 papers
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…
A statistical physics viewpoint on the dynamics of the bouncing ball
Jean-Yonnel Chastaing, Jean-Christophe Géminard, Eric Bertin
We study from a statistical physics perspective the dynamics of a bouncing ball maintained in a chaotic regime thanks to collisions with a plate experiencing an aperiodic vibration…
Dynamics of the bouncing ball
Jean-Yonnel Chastaing, Eric Bertin, Jean-Christophe Géminard
We describe an experiment dedicated to the study of the trajectories of a ball bouncing randomly on a vibrating plate. The system was originally used, considering a sinusoidal vibr…
Influence of Non-Newtonian rheology on magma degassing
Thibaut Divoux, Valérie Vidal, Maurizio Ripepe +1
Many volcanoes exhibit temporal changes in their degassing process, from rapid gas puffing to lava fountaining and long-lasting quiescent passive degassing periods. This range of b…
The weight of a falling chain, revisited
Eugenio Hamm, Jean-Christophe Géminard
A vertically hanging chain is released from rest and falls due to gravity on a scale pan. We discuss the various experimental and theoretical aspects of this classic problem. Caref…
Ageing of a granular pile induced by thermal cycling
Thibaut Divoux, Ion Vassilief, Hervé Gayvallet +1
Here we show that variations of temperature, even of a few degrees in amplitude, induce the ageing of a granular pile. In particular, we report measurements of physical properties…