64 citations · 109 across the 4 of their papers we have counts for
4 papers
Free Surface Deformation and Cusp Formation During the Drainage of a Very Viscous Fluid
Sahraoui Chaieb
We report an experimental study of the deformation of the free surface of a very viscous fluid when drained out of a container through a circular orifice. At some critical height o…
Rippling Instability of a Collapsing Bubble
Rava da Silveira, Sahraoui Chaieb, L. Mahadevan
When a bubble of air rises to the top of a highly viscous liquid, it forms a dome-shaped protuberance on the free surface. Unlike a soap bubble, it bursts so slowly as to collapse…
Crescent singularities and stress focusing in a developable cone
Sahraoui Chaieb, Francisco Melo
we investigate developable cones (d-cones) topology and mechanical properties. We found that for a sample of a finite thickness the singularity is never pointlike but has a spatial…
Spontaneous Curvature-induced pearling instability
Sahraoui Chaieb, Sergio Rica
We investigate the instability of a tubular fluid membranes made of a water soluble surfactant. The tubules are obtained at high salinities. The instability is due to the introduct…