Amontons-Coulomb-like slip dynamics in acousto-microfluidics.
Sign Up to like & getrecommendations! Published in 2022 at "Nature communications"
DOI: 10.1038/s41467-022-28823-6
Abstract: Acousto-microfluidics uses acoustic waves to manipulate and sense particles and fluids, and its integration into biomedical technologies has grown substantially in recent years. Fluid manipulation and measurement with surface acoustic waves rely on the efficient… read more here.
Keywords: fluid; amontons coulomb; slip; slip dynamics ... See more keywords
Universal slip dynamics in metallic glasses and granular matter – linking frictional weakening with inertial effects
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep43376
Abstract: Slowly strained solids deform via intermittent slips that exhibit a material-independent critical size distribution. Here, by comparing two disparate systems - granular materials and bulk metallic glasses - we show evidence that not only the… read more here.
Keywords: frictional weakening; slip dynamics; glasses granular; inertial effects ... See more keywords
Universal features of the stick-slip dynamics of an intruder moving through a confined granular medium.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.l042902
Abstract: Experiments and simulations of an intruder dragged by a spring through a two-dimensional annulus of granular material exhibit robust force fluctuations. At low packing fractions (ϕ read more here.
Keywords: stick slip; slip dynamics; dynamics intruder; universal features ... See more keywords