Shear jamming and fragility in fractal suspensions under confinement.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm01080a
Abstract: Under applied stress, the viscosity of many dense particulate suspensions increases drastically, a response known as discontinuous shear-thickening (DST). In some cases, the applied stress can even transform the suspension into a solid-like shear jammed… read more here.
Keywords: suspensions confinement; shear jamming; fractal suspensions; fragility fractal ... See more keywords
Criticality and marginal stability of the shear jamming transition of frictionless soft spheres.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.l042901
Abstract: We study numerically the critical behavior and marginal stability of the shear jamming transition for frictionless soft spheres, observed to occur over a finite range of densities, associated with isotropic jamming for densities above the… read more here.
Keywords: jamming transition; shear jamming; marginal stability; stability shear ... See more keywords
Dynamic shear jamming in dense granular suspensions under extension.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.012603
Abstract: Unlike dry granular materials, a dense granular suspension like cornstarch in water can strongly resist extensional flows. At low extension rates, such a suspension behaves like a viscous fluid, but rapid extension results in a… read more here.
Keywords: velocity; shear jamming; dense granular; extension ... See more keywords
Microscopic Origins of Shear Jamming for 2D Frictional Grains.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.208004
Abstract: Shear jamming (SJ) occurs for frictional granular materials with packing fractions ϕ in ϕ_{S} read more here.
Keywords: frictional grains; microscopic origins; jamming frictional; force ... See more keywords
In Situ Observation of Shear-Induced Jamming Front Propagation during Low-Velocity Impact in Polypropylene Glycol/Fumed Silica Shear Thickening Fluids
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14142768
Abstract: Shear jamming, a relatively new type of phase transition from discontinuous shear thickening into a solid-like state driven by shear in dense suspensions, has been shown to originate from frictional interactions between particles. However, not… read more here.
Keywords: fumed silica; glycol fumed; shear jamming; impact ... See more keywords