384 citations
- Centre National de la Recherche ScientifiqueFR150 papers
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11 papers · 1 filter
Bending to kinetic energy transfer in adhesive peel front micro-instability
V. De Zotti, K. Rapina, P. -P. Cortet +2
We report an extensive experimental study of a detachment front dynamics instability, appearing at microscopic scales during the peeling of adhesive tapes. The amplitude of this in…
Growth of clogs in parallel microchannels
Alban Sauret, Katarzyna Somszor, Emmanuel Villermaux +1
During the transport of colloidal suspensions in microchannels, the deposition of particles can lead to the formation of clogs, typically at constrictions. Once a clog is formed in…
Darcy law for yield stress fluid
Chen Liu, Andrea De Luca, Alberto Rosso +1
Predicting the flow of non-Newtonian fluids in porous structure is still a challenging issue due to the interplay betwen the microscopic disorder and the non-linear rheology. In th…
Transition to chaos in wave memory dynamics in a harmonic well : deterministic and noise-driven behaviour
S. Perrard, M. Labousse
A walker is the association of a sub-millimetric bouncing drop moving along with a co-evolving Faraday wave. When confined in a harmonic potential, its stable trajectories are peri…
Turbulent windprint on a liquid surface
Stéphane Perrard, Adrián Lozano-Durán, Marc Rabaud +2
We investigate the effect of a light turbulent wind on a liquid surface, below the onset of wave generation. In that regime, the liquid surface is populated by small disorganised d…
Counter-rotation in an orbitally shaken glass of beer
F. Moisy, J. Bouvard, W. Herreman
Swirling a glass of wine induces a rotating gravity wave along with a mean flow rotating in the direction of the applied swirl. Surprisingly, when the liquid is covered by a floati…