24 citations · 64 across the 8 of their papers we have counts for
8 papers
Critical scaling and soft granular rheology of frictionless non-Brownian suspensions across jamming
Rohan Vernekar, Romain Mari, Bruno Chareyre +1
We carry out 3D computer simulations to study suspension rheology across the jamming transition for deformable non-Brownian frictionless particles. The simulations are carried out…
Viscous resuspension of droplets
Mehdi Maleki, Clément de Loubens, Hugues Bodiguel
Using absorbance measurements through a Couette cell containing an emulsion of buoyant droplets, volume fraction profiles are measured at various shear rates. These viscous resuspe…
Normal viscosity and Viscous resuspension of non-Brownian suspensions
William Chèvremont, Bruno Chareyre, Hugues Bodiguel
Normal stresses in sheared suspensions of non-Brownian particles are obtained from numerical simulations in the viscous regime. The stresses are determined in homogeneous shear of…
Membrane emulsification for the production of suspensions of uniform microcapsules with tunable mechanical properties
Mehdi Maleki, Clément de Loubens, Kaili Xie +3
A way forward for high throughput fabrication of microcapsules with uniform size and mechanical properties was reported irrespective of the kinetic process of shell assembly. Micro…
X Radiography of Viscous Resuspension
Brice Saint-Michel, Sébastien Manneville, Steven Meeker +2
We use X-ray imaging to study viscous resuspension. In a Taylor-Couette geometry, we shear an initially settled layer of spherical glass particles immersed in a Newtonian fluid and…
Dynamics of Particle Migration in Confined ViscoElastic Poiseuille Flows
Antoine Naillon, Clément de Loubens, William Chèvremont +3
Particles migrate in the transverse direction of the flow due to the existence of normal stress anisotropy in weakly viscoelastic liquids. We test the ability of theoretical predic…
Simultaneous concentration and velocity maps in particle suspensions under shear from rheo-ultrasonic imaging
Brice Saint-Michel, Hugues Bodiguel, Steven Meeker +1
We extend a previously developed ultrafast ultrasonic technique [Gallot et al., Rev. Sci. Instrum. 84, 045107 (2013)] to concentration field measurements in non-Brownian particle s…
Large scale flow visualization and anemometry applied to lab on chip models of porous media
Johan Paiola, Harold Auradou, Hugues Bodiguel
The following is a report on an experimental technique allowing to quantify and map the velocity field with a very high resolution and a simple equipment in large 2D devices. A sim…