103 citations · 538 across the 13 of their papers we have counts for
9 papers · 1 filter
Structure of marginally jammed polydisperse packings of frictionless spheres
Chi Zhang, Cathal B. O'Donovan, Eric I. Corwin +4
We model the packing structure of a marginally jammed bulk ensemble of polydisperse spheres using an extended granocentric mode explicitly taking into account rattlers. This leads…
Mean-field granocentric approach in 2D & 3D polydisperse, frictionless packings
C. B. O'Donovan, E. I. Corwin, M. E. Möbius
We have studied the contact network properties of two and three dimensional polydisperse, frictionless sphere packings at the random closed packing density through simulations. We…
Spatial correlations in polydisperse, frictionless two-dimensional packings
C. B. O'Donovan, M. E. Möbius
We investigate next nearest neighbor correlations of the contact number in simulations of polydisperse, frictionless packings in two dimensions. We find that discs with few contact…
Couette Flow of Two-Dimensional Foams
G. Katgert, B. P. Tighe, M. E. Möbius +1
We experimentally investigate flow of quasi two-dimensional disordered foams in Couette geometries, both for foams squeezed below a top plate and for freely floating foams. With th…
Flow in linearly sheared two dimensional foams: from bubble to bulk scale
Gijs Katgert, Andrzej Latka, Matthias E. Möbius +1
We probe the flow of two dimensional foams, consisting of a monolayer of bubbles sandwiched between a liquid bath and glass plate, as a function of driving rate, packing fraction a…
Relaxation and flow in linearly sheared two-dimensional foams
Matthias E. Möbius, Gijs Katgert, Martin van Hecke
We probe the relation between shear induced structural relaxation and rheology in experiments on sheared two-dimensional foams. The relaxation time, which marks the crossover to di…