2 papers
physics.flu-dyn2020
Bubble deformation by a turbulent flow
Stéphane Perrard, Aliénor Rivière, Wouter Mostert +1
We investigate the modes of deformation of an initially spherical bubble immersed in a homogeneous and isotropic turbulent background flow. We perform direct numerical simulations…
physics.flu-dyn2018
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…