184 citations · 523 across the 6 of their papers we have counts for
6 papers
Comparison of multiphase SPH and LBM approaches for the simulation of intermittent flows
Thomas Douillet-Grellier, Sébastien Leclaire, David Vidal +2
Smoothed Particle Hydrodynamics (SPH) and Lattice Boltzmann Method (LBM) are increasingly popular and attractive methods that propose efficient multiphase formulations, each one wi…
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…
MRI investigation of granular interface rheology using a new cylinder shear apparatus
Pascal Moucheront, François Bertrand, Georg Koval +5
The rheology of granular materials near an interface is investigated through proton magnetic resonance imaging. A new cylinder shear apparatus has been inserted in the MRI device,…
Yield stress and shear-banding in granular suspensions
Abdoulaye Fall, Francois Bertrand, Guillaume Ovarlez +1
We study the emergence of a yield stress in dense suspensions of non-Brownian particles, by combining local velocity and concentration measurements using Magnetic Resonance Imaging…
Damage due to salt crystallization in porous media
Noushine Shahidzadeh Bonn, Francois Bertrand, Daniel Bonn
We investigate salt crystallization in porous media that can lead to their disintegration. For sodium sulfate we show for the first time experimentally that when anhydrous crystals…
Flow of wet granular materials
N. Huang, G. Ovarlez, F. Bertrand +3
The transition from frictional to lubricated flow of a dense suspension of non-Brownian particles is studied. The pertinent parameter characterizing this transition is the Leighton…