71 citations · 183 across the 10 of their papers we have counts for
10 papers
Geometry-driven jets underlie dispersal of plants and fungi by raindrops
Ana-Maria Bratu, Valentin Laplaud, Antoine Garcia +4
The impact of droplets on concave surfaces is poorly understood, although it is relevant to a mode of dispersal that has evolved independently in several species of plants and fung…
Three-dimensional flow around and through a porous screen
Olivier C. Marchand, Sophie Ramananarivo, Camille Duprat +1
We investigate the three-dimensional flow around and through a porous screen for various porosities at high Reynolds number Re = O(10000). Historically, the study of this problem w…
Obstacle-induced lateral dispersion and nontrivial trapping of flexible fibers settling in a viscous fluid
Ursy Makanga, Mohammadreza Sepahi, Camille Duprat +1
The motion of flexible fibers through structured fluidic environments is ubiquitous in nature and industrial applications. Most often, their dynamics results from the complex inter…
Fiber buckling in confined viscous flows: an absolute instability described by the Ginzburg-Landau equation
Jean Cappello, Olivia du Roure, François Gallaire +2
We explore the dynamics of a flexible fiber transported by a viscous flow in a Hele-Shaw cell of height comparable to the fiber height. We show that long fibers aligned with the fl…
Controlling transport dynamics of confined asymmetric fibers
M. Bechert, J. Cappello, M. Daïeff +3
Transport properties of particles in confining geometries show very specific characteristics as lateral drift, oscillatory movement between lateral walls or the deformation of flex…
The deformation of a flexible fiber settling in a quiescent viscous fluid
Benjamin Marchetti, Veronica Raspa, Anke Lindner +4
The equilibrium state of a flexible fiber settling in a viscous fluid is examined using a combination of macroscopic experiments, numerical simulations and scaling arguments. We id…