73 citations · 76 across the 9 of their papers we have counts for
10 papers
Impact of viscoelastic polymer solution droplets on a granular bed
Jooyeon Park, Theophile Meiller, Sreeram Rajesh +1
The impact of polymer solution droplets on granular beds is relevant to powder processing, binder jetting additive manufacturing, and environmental applications involving erosion c…
Axial forces in capillary liquid bridges of polymer solutions
Sreeram Rajesh, Riley S. Tinianov, Jooyeon Park +1
Liquid bridges form between particles during wet mixing with binders or by condensation due to ambient humidity. The consequences of capillary bridges can be quite drastic, creatin…
Suspensions of non-Brownian rods: droplet pinch-off, onset of heterogeneity and effective extensional viscosity
Virgile Thiévenaz, Nathan Vani, Alban Sauret
The stretching and pinch-off of a liquid bridge is a simple way to probe when a suspension of particles stops behaving as a continuum. In this study, we consider density-matched su…
Impact and spreading dynamics of a drop of fiber suspension on a solid substrate
Sreeram Rajesh, Alban Sauret
The presence of non-Brownian spherical particles dispersed in a liquid modifies the impact and spreading dynamics of a drop on a hydrophilic substrate. This difference in spreading…
Experimental models for cohesive granular materials: a review
Ram Sudhir Sharma, Alban Sauret
Granular materials are involved in most industrial and environmental processes, as well as many civil engineering applications. Although significant advances have been made in unde…
Capillary sorting of fiber suspensions by dip coating
Justin Maddox, Alban Sauret
Sorting elongated anisotropic particles, such as fibers, dispersed in suspensions poses significant challenges as they present two characteristic dimensions: length and diameter. F…
Role of the constriction angle on the clogging by bridging of suspensions of particles
Nathan Vani, Sacha Escudier, Deok-Hoon Jeong +1
Confined flows of particles can lead to clogging, and therefore failure, of various fluidic systems across many applications. As a result, design guidelines need to be developed to…
On the shape of air bubbles trapped in ice
Virgile Thiévenaz, Jochem G. Meijer, Detlef Lohse +1
Water usually contains dissolved gases, and because freezing is a purifying process these gases must be expelled for ice to form. Bubbles appear at the freezing front and are then…
Caging and fluid deformations in dense bidisperse suspensions
Virgile Thiévenaz, Nathan Vani, Alban Sauret
We investigate the link between the geometric environment of particles, the local deformations of the solvent, and the bulk effective viscosity in non-Brownian suspensions. First,…
Tsunami generated by a granular collapse down a rough inclined plane
Sylvain Viroulet, Alban Sauret, Olivier Kimmoun
In this Letter, we experimentally investigate the collapse of initially dry granular media into water and the subsequent impulse waves. We systematically characterize the influence…