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Far-from-equilibrium state in a weakly dissipative model
Eric Bertin, Olivier Dauchot
We address, on the example of a simple solvable model, the issue of whether the stationary state of dissipative systems converges to an equilibrium state in the low dissipation lim…
The building blocks of dynamical heterogeneities in dense granular media
R. Candelier, O. Dauchot, G. Biroli
We investigate experimentally the connection between short time dynamics and long time dynamical heterogeneities within a dense granular media under cyclic shear. We show that dyna…
Open-flow mixing: Experimental evidence for strange eigenmodes
Emmanuelle Gouillart, Olivier Dauchot, Jean-Luc Thiffeault +1
We investigate experimentally the mixing dynamics in a channel flow with a finite stirring region undergoing chaotic advection. We study the homogenization of dye in two variants o…