Shear thickening is a spectacular phenomenon which takes place in some dense suspensions. It manifests itself by a brutal increase of the suspension's viscosity above a certain critical stress. The most iconic example of shear-thickening suspensions is cornstarch and water mixes. Shear thickening long remained a mystery, until recent theoretical and numerical works which proposed a consistent microscopic model. This model explains the shear thickening transition as a frictional one due to the presence of a repulsive force between the grains.During my PhD, I provided one of the first direct experimental proofs of this mechanism. Inspired by granular physics, I showed that shear-thickening suspensions possess a frictionless flowing state at l...
The rheology of dense suspensions in the viscous regime can be characterized by the viscous number J...
We experimentally study the flow of dense granular suspensions. The suspensions are made of mono-dis...
A particulate suspension under shear is a classic example of a system driven out of equilibrium. Wh...
Shear thickening is a spectacular phenomenon which takes place in some dense suspensions. It manifes...
Le rhéoépaississement est un phénomène spectaculaire apparaissant dans certaines suspensions concent...
International audienceShear-thickening is observed in dense particulate suspensions and consists in ...
International audienceShear-thickening is observed in dense particulate suspensions and consists in ...
A strong consensus has recently emerged on the central role of frictional contacts between particles...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Flows of suspensions can be blocked when the suspended particles are densely packed. Here, we study ...
Flows of suspensions can be blocked when the suspended particles are densely packed. Here, we study ...
The rheology of dense suspensions in the viscous regime can be characterized by the viscous number J...
We experimentally study the flow of dense granular suspensions. The suspensions are made of mono-dis...
A particulate suspension under shear is a classic example of a system driven out of equilibrium. Wh...
Shear thickening is a spectacular phenomenon which takes place in some dense suspensions. It manifes...
Le rhéoépaississement est un phénomène spectaculaire apparaissant dans certaines suspensions concent...
International audienceShear-thickening is observed in dense particulate suspensions and consists in ...
International audienceShear-thickening is observed in dense particulate suspensions and consists in ...
A strong consensus has recently emerged on the central role of frictional contacts between particles...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Suspensions - a type of material consisted of solid particles dispersed in a liquid medium— are omni...
Flows of suspensions can be blocked when the suspended particles are densely packed. Here, we study ...
Flows of suspensions can be blocked when the suspended particles are densely packed. Here, we study ...
The rheology of dense suspensions in the viscous regime can be characterized by the viscous number J...
We experimentally study the flow of dense granular suspensions. The suspensions are made of mono-dis...
A particulate suspension under shear is a classic example of a system driven out of equilibrium. Wh...