3 papers
physics.flu-dyn2025
Droplet-on-demand using a positive pressure pulse
Mathieu Oléron, Gregoire Clement, Samuel Hidalgo Caballero +4
Droplet generation under steady conditions is a common microfluidic method for producing biphasic systems. However, this process works only over a limited range of imposed pressure…
cond-mat.soft2023
Morphology and stability of droplets sliding on soft viscoelastic substrates
Mathieu Oléron, Laurent Limat, Julien Dervaux +1
We show that energy dissipation partition between a liquid and a solid controls the shape and stability of droplets sliding on viscoelastic gels. When both phases dissipate energy…
physics.flu-dyn2020
Spreading of granular suspensions on a solid surface
Menghua Zhao, Alice Pelosse, Mathieu Oléron +3
We examine the spreading of a suspension of non-Brownian spheres suspended in a Newtonian liquid on a solid substrate. We show that the spreading dynamics is well described by the…