Microscopic Origin of Frictional Rheology in Dense Suspensions: Correlations in Force Space
Microscopic Origin of Frictional Rheology in Dense Suspensions: Correlations in Force Space
We develop a statistical framework for the rheology of dense, non-Brownian suspensions, based on correlations in a space representing forces, which is dual to position space. Working with the ensemble of steady state configurations obtained from simulations of suspensions in two dimensions, we find that the anisotropy of the pair …