A Continuum Model for Dense Third Body Thin Film Flow: Interactions With Discrete Simulations

Abstract

The present paper applies a recent continuum theory due to Aranson and Tsimring [1] for dense granular flows to thin film flows. Such third body granular flow may apply to solid lubrication mechanisms. The continuum theory is unique in that it addresses solid-like behavior and the transition to fully fluidized behavior. The continuum studies are complemented by a discrete particle dynamics model of Iordanoff et al. [2].