164 citations · 467 across the 4 of their papers we have counts for
4 papers
Damage in porous media due to salt crystallization
Noushine Shahidzadeh-Bonn, Julie Desarnaud, François Bertrand +2
We investigate the origins of salt damage in sandstones for the two most common salts: sodium chloride and sulfate. The results show that the observed difference in damage between…
Flows and heterogeneities with a vane tool: Magnetic resonance imaging measurements
Guillaume Ovarlez, Fabien Mahaut, François Bertrand +1
We study the local flow properties of various materials in a vane-in-cup geometry. We use magnetic resonance imaging techniques to measure velocities and particle concentrations in…
Shear thickening and migration in granular suspensions
Abdoulaye Fall, Anaël Lemaître, François Bertrand +2
We study the emergence of shear thickening in dense suspensions of non-Brownian particles. We combine local velocity and concentration measurements using Magnetic Resonance Imaging…
Shear induced drainage in foamy yield-stress fluids
Julie Goyon, François Bertrand, Olivier Pitois +1
Shear induced drainage of a foamy yield stress fluid is investigated using MRI techniques. Whereas the yield stress of the interstitial fluid stabilizes the system at rest, a fast…