329 citations
- École PolytechniqueFR37 papers
- Centre National de la Recherche ScientifiqueFR35 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR4 papers
- Institut de Mécanique des Fluides de ToulouseFR4 papers
- Physique et Mécanique des Milieux HétérogènesFR4 papers
- University of CambridgeGB4 papers
- CEA Paris-SaclayFR3 papers
- Laboratoire d'Informatique de l'École PolytechniqueFR3 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR3 papers
- ESPCI ParisFR2 papers
- Institut des Sciences de la Mécanique et Applications IndustriellesFR2 papers
- Laboratoire Mécanique des SolidesFR2 papers
9 papers · 1 filter
Spontaneous onset of convection in a uniform phoretic channel
Sébastien Michelin, Simon Game, Eric Lauga +2
Phoretic mechanisms, whereby gradients of chemical solutes induce surface-driven flows, have recently been used to generate directed propulsion of patterned colloidal particles. Wh…
Collisions and rebounds of chemically-active droplets
Kevin Lippera, Matvey Morozov, Michael Benzaquen +1
Active droplets swim as a result of the nonlinear advective coupling of the distribution of chemical species they consume or release with the Marangoni flows created by their non-u…
On shock waves from the inhomogeneous Boltzmann equation
Yves Pomeau, Minh-Binh Tran
We revisit the problem on the inner structure of shock waves in simple gases modelized by the Boltzmann kinetic equation. In \cite{pomeau1987shock}, a self-similarity approach was…
Modeling chemo-hydrodynamic interactions of phoretic particles: a unified framework
Akhil Varma, Sebastien Michelin
Phoretic particles exploit local self-generated physico-chemical gradients to achieve self-propulsion at the micron scale. The collective dynamics of a large number of such particl…
Data assimilation in a nonlinear time-delayed dynamical system
Tullio Traverso, Luca Magri
When the heat released by a flame is sufficiently in phase with the acoustic pressure, a self-excited thermoacoustic oscillation can arise. These nonlinear oscillations are one of…
Superhydrophobic frictions
Timothée Mouterde, Pascal S. Raux, Christophe Clanet +1
Contrasting with its sluggish behavior on standard solids, water is extremely mobile on superhydrophobic materials, as shown for instance by the continuous acceleration of drops on…