63 citations · 106 across the 6 of their papers we have counts for
6 papers
Coarsening transitions of wet liquid foams under microgravity conditions
Marina Pasquet, Nicolo Galvani, Alice Requier +6
We report foam coarsening studies which were performed in the International Space Station (ISS) to suppress drainage due to gravity. Foams and bubbly liquids with controlled liquid…
Aqueous foams in microgravity, measuring bubble sizes
Marina Pasquet, Nicolo Galvani, Olivier Pitois +9
The paper describes a study of wet foams in microgravity whose bubble size distribution evolves due to diffusive gas exchange. We focus on the comparison between the size of bubble…
The solid-liquid transition in complex fluids
Reinhard Hohler, Sylvie Cohen-Addad, Vincent Labiausse
The yielding of foams, concentrated emulsions, pastes and other soft materials under applied strain is often characterized by measuring the complex shear modulus as a function of s…
Shear induced normal stress differences in aqueous foams
Vincent Labiausse, Reinhard Hohler, Sylvie Cohen-Addad
A finite simple shear deformation of an elastic solid induces unequal normal stresses. This nonlinear phenomenon, known as the Poynting effect, is governed by a universal relation…
A multiscale model for the slow viscoelastic response of liquid foams
Sebastien Vincent-Bonnieu, Reinhard Hohler, Sylvie Cohen-Addad
Using 2D numerical simulations as well as analytical modelling, we show how slow viscoelastic dynamics of aqueous foam are linked to coarsening induced intermittent bubble rearrang…
A high rate flow-focusing foam generator
Elise Lorenceau, Yann Yip Cheung Sang, Reinhard Hohler +1
We use a rigid axisymetric microfluidic flow focusing device to produce monodisperse bubbles, dispersed in a surfactant solution. The gas volume fraction of the dispersion collecte…