79 citations · 256 across the 12 of their papers we have counts for
12 papers
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…
Post-buckling Dynamics of Spherical Shells
Marcel Mokbel, Adel Djellouli, Catherine Quilliet +2
We explore the intrinsic dynamics of spherical shells immersed in a fluid in the vicinity of their buckled state, through experiments and 3D axisymmetric simulations. The results a…
Collective orientation of an immobile fish school, effect on rheotaxis
Renaud Larrieu, Catherine Quilliet, Aurélie Dupont +1
We study the orientational order of an immobile fish school. Starting from the second Newton's law, we show that the inertial dynamics of orientations is ruled by an Ornstein-Uhlen…
Let's deflate that beach ball
Gwennou Coupier, Adel Djellouli, Catherine Quilliet
We investigate the relationship between pre-buckling and post-buckling states as a function of shell properties, within the deflation process of shells of an isotropic material. Wi…
Buckling instability causes inertial thrust for spherical swimmers at all scales
A. Djellouli, P. Marmottant, H. Djeridi +2
Microswimmers, and among them aspirant microrobots, generally have to cope with flows where viscous forces are dominant, characterized by a low Reynolds number (). This implies…
Topological and geometrical disorder correlate robustly in two-dimensional foams
Catherine Quilliet, Shirin Ataei Talebi, David Rabaud +3
A 2D foam can be characterised by its distribution of bubble areas, and of number of sides. Both distributions have an average and a width (standard deviation). There are therefore…