35 citations · 71 across the 7 of their papers we have counts for
7 papers
Reciprocal swimming in viscoelastic granular hydrogels
Hongyi Xiao, Jing Wang, Achim Sack +2
We experimentally study a scallop-like swimmer with reciprocally flapping wings in a nearly frictionless, cohesive granular medium consisting of hydrogel spheres. Significant locom…
Force on a sphere suspended in flowing granulate
Jing Wang, Bo Fan, Tivadar Pongó +3
We investigate the force of flowing granular material on an obstacle. A sphere suspended in a discharging silo experiences both the weight of the overlaying layers and drag of the…
Pressure sensitivity in non-local flow behaviour of dense hydrogel particle suspensions
Zohreh Farmani, Nazanin Ghods, Harkirat Singh +5
Slowly sheared particulate media like sand and suspensions flow heterogeneously as they yield via shear bands, in which most strain accumulates. Understanding shear band localizati…
The effect of obstacles near a silo outlet on the discharge of soft spheres
Jing Wang, Kirsten Harth, Dmitry Puzyrev +1
Soft smooth particles in silo discharge show peculiar characteristics, including, for example, non-permanent clogging and intermittent flow. This paper describes a study of soft, l…
Magnetic Resonance Imaging study of sheared granular matter
Jing Wang, Zohreh Farmani, Joshua Dijksman +3
We introduce a Magnetic Resonance Imaging technique to study the geometry of shear zones of soft, low-frictional and hard, frictional granular materials and their mixtures. Hydroge…
Silo discharge of mixtures of soft and rigid grains
Jing Wang, Bo Fan, Tivadar Pongó +6
We study the outflow dynamics and clogging phenomena of mixtures of soft, elastic low-friction spherical grains and hard frictional spheres of similar size in a quasi-two-dimension…
Intermittent flow and transient congestions of soft spheres passing narrow orifices
Kirsten Harth, Jing Wang, Tamás Börzsönyi +1
Soft, low-friction particles in silos show peculiar features during their discharge. The outflow velocity and the clogging probability both depend upon the momentary silo fill heig…