168 citations · 1k across the 27 of their papers we have counts for
28 papers
Tunable effective diffusion of CO2 in aqueous foam
Cécile Aprili, Gwennou Coupier, Élise Lorenceau +1
Aqueous foams are solid materials composed of gases and liquids, exhibiting a large gas/liquid surface area and enabling dynamic exchanges between their fluid components. The struc…
Spatio-Temporal Instabilities of Blood Flow in a Model Capillary Network
Mathieu Alonzo, Nathaniel J. Karst, Thomas Podgorski +2
We present experimental evidence of multiple blood flow configurations in a relatively simple microfluidic network under constant inlet conditions. We provide evidence of multistab…
Axial dispersion of Red Blood Cells in microchannels
Sylvain Losserand, Gwennou Coupier, Thomas Podgorski
Red Blood Cells flowing in a microchannel undergo dispersion in the flow direction due to the non-uniform velocity profile while transverse migration due to cell-wall interactions…
Buckling of lipidic ultrasound contrast agents under quasi-static load
Georges Chabouh, Benjamin van Elburg, Michel Versluis +3
Collapse of lipidic ultrasound contrast agents under high-frequency compressive load has been historically interpreted by the vanishing of surface tension. By contrast, buckling of…
Lift at low Reynolds number
Lionel Bureau, Gwennou Coupier, Thomas Salez
Lift forces are widespread in hydrodynamics. These are typically observed for big and fast objects, and are often associated with a combination of fluid inertia (i.e. large Reynold…
Rheology and structure of a suspension of deformable particles in plane Poiseuille flow
Vassanti Audemar, Thomas Podgorski, Gwennou Coupier
We present an experimental study of the rheology and structure of a confined suspension of deformable particles flowing in a quasi-two-dimensional Poiseuille flow. Thanks to a prec…