79 citations · 454 across the 13 of their papers we have counts for
3 papers · 2 filters
Effect of Collisional Elasticity on the Bagnold Rheology of Sheared Frictionless Two Dimensional Disks
Daniel Vågberg, Peter Olsson, S. Teitel
We carry out constant volume simulations of steady-state, shear driven flow in a simple model of athermal, bidisperse, soft-core, frictionless disks in two dimensions, using a diss…
Mapping the jamming transition of bidisperse mixtures
D. J. Koeze, D. Vågberg, B. B. T. Tjoa +1
We systematically map out the jamming transition of all 2D bidisperse mixtures of frictionless disks in the hard particle limit. The critical volume fraction, mean coordination num…
Beyond linear elasticity: Jammed solids at finite shear strain and rate
Julia Boschan, Daniel Vagberg, Ellak Somfai +1
The shear response of soft solids can be modeled with linear elasticity, provided the forcing is slow and weak. Both of these approximations must break down when the material loses…