2.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université de BordeauxFR347 papers
- Centre National de la Recherche ScientifiqueFR346 papers
- Institute for Physics of MicrostructuresRU39 papers
- Université Bordeaux-I39 papers
- Sechenov UniversityRU28 papers
- Université Grenoble AlpesFR25 papers
- Institut Universitaire de FranceFR24 papers
- Sorbonne UniversitéFR23 papers
- Université Paris-SudFR22 papers
- Université Paris-SaclayFR20 papers
- Université Paris Sciences et LettresFR20 papers
- GulliverFR19 papers
19 papers · 1 filter
Competition between thermocapillary and solutocapillary flows in thin liquid films
Darsh Kumar, Pradipta Kumar Panigrahi, Thomas Bickel
We investigate the thermocapillary flow in a thin liquid film which is subjected to local heating, in the presence of insoluble surfactants. While surfactant molecules are first ad…
Air drag controls the runout of small laboratory landslides
Rory T. Cerbus, Ludovic Brivady, Thierry Faug +1
Laboratory granular landslides are smaller-scale, simplified, yet well-controlled versions of larger and often tragic natural landslides. Using systematic experiments and scaling a…
A granular scaling approach to landslide runout
Rory T. Cerbus, Ludovic Brivady, Thierry Faug +1
A main objective in landslide research is to predict how far they will travel. Landslides are complex, and a complete understanding in principle requires accounting for numerous pa…
Collective Flows Drive Cavitation in Spinner Monolayers
Zaiyi Shen, Juho S. Lintuvuori
Hydrodynamic interactions can give rise to a collective motion of rotating particles. This, in turn, can lead to coherent fluid flows. Using large scale hydrodynamic simulations, w…
Exact solutions for viscous Marangoni spreading
T. Bickel, F. Detcheverry
When surface-active molecules are released at a liquid interface, their spreading dynamics is controlled by Marangoni flows. Though such Marangoni spreading was investigated in dif…
The effect of tilt on turbulent thermal convection for a heated soap bubble
Xiao-Qiu He, Yong-Liang Xiong, Andrew D. Bragg +2
We use direct numerical simulation (DNS) to explore the effect of tilt on two-dimensional turbulent thermal convection on a half-soap bubble that is heated at its equator.In the DN…
Numerical simulation of universal morphogenesis of fluid interface deformations driven by radiation pressure
Hugo Chesneau, Hamza Chraibi, Nicolas Bertin +4
We report on ab initio simulation of fluid interface deformations induced either by acoustic or optical radiation pressure. This is done by solving simultaneously the scalar wave p…
Universal aspects of droplet spreading dynamics in Newtonian and non-Newtonian Fluids
Benjamin Gorin, Hamid Kellay, Daniel Bonn
Droplet impacts are common in many applications such as coating, spraying, or printing; understanding how droplets spread after impact is thus of utmost importance. Such impacts ma…
Entrainment, diffusion and effective compressibility in a self-similar turbulent jet
Thomas Basset, Bianca Viggiano, Thomas Barois +5
An experimental Lagrangian study based on particle tracking velocimetry has been completed in an incompressible turbulent round water jet freely spreading into water. The jet is se…
Electroviscous drag on squeezing motion in sphere-plane geometry
Marcela Rodriguez Matus, Zaicheng Zhang, Zouhir Benrahla +3
Theoretically and experimentally, we study electroviscous phenomena resulting from charge-flow coupling in a nanoscale capillary. Our theoretical approach relies on Poisson-Boltzma…
Stokes equation in a semi-infinite region: generalization of Lamb solution and applications to Marangoni flows
G. Koleski, T. Bickel
We consider the creeping flow of a Newtonian fluid in a hemispherical region. In a domain with spherical, or nearly spherical, geometry, the solution of Stokes equation can be expr…
Surfactant-driven instability of a divergent flow
G. Koleski, J. -C. Loudet, A. Vilquin +2
Extremely small amounts of surface-active contaminants are known to drastically modify the hydrodynamic response of the water-air interface. Surfactant concentrations as low as a f…
Generalized Taylor dispersion for translationally invariant microfluidic systems
Arthur Alexandre, Thomas Guérin, David S. Dean
We consider Taylor dispersion for tracer particles in micro-fluidic planar channels with strong confinement. In this context, the channel walls modify the local diffusivity tensor…
Lagrangian diffusion properties of a free shear turbulent jet
Bianca Viggiano, Thomas Basset, Stephen Solovitz +7
A Lagrangian experimental study of an axisymmetric turbulent water jet is performed to investigate the highly anisotropic and inhomogeneous flow field. The measurements were conduc…
Asymptotic turbulent friction in 2D rough-walled flows
Alexandre Vilquin, Julie Jagielka, Simeon Djambov +6
The friction f is the property of wall-bounded flows that sets the pumping cost of a pipeline, the draining capacity of a river, and other variables of practical relevance. For hig…
Hydroelastic wake on a thin elastic sheet floating on water
Jean-Christophe Ono-dit-Biot, Miguel Trejo, Elsie Loukiantcheko +4
We investigate the hydroelastic wake created by a perturbation moving at constant speed along a thin elastic sheet floating at the surface of deep water. Using a high-resolution cr…
Thermo-osmotic flow in thin films
Andreas Bregulla, Alois Würger, Katrin Günther +2
We report on the first micro-scale observation of the velocity field imposed by a non-uniform heat content along the solid/liquid boundary. We determine both radial and vertical ve…
Macroscopic effects of the spectral structure in turbulent flows
Tuan Tran, Pinaki Chakraborty, Nicholas Guttenberg +5
Two aspects of turbulent flows have been the subject of extensive, split research efforts: macroscopic properties, such as the frictional drag experienced by a flow past a wall, an…
Liquid Transport Due to Light Scattering
Robert D. Schroll, Régis Wunenburger, Alexis Casner +2
Using experiments and theory, we show that light scattering by inhomogeneities in the index of refraction of a fluid can drive a large-scale flow. The experiment uses a near-critic…