Granular materials composed of particles with differing grain sizes, densities, shapes, or
surface properties may experience unexpected segregation during flow. This review focuses …

Granular materials are ubiquitous in our daily lives. While they have been the subject of
intensive engineering research for centuries, in the last two decades granular matter has …

Sand, rice, sugar, snow, cement... Although ubiquitous in our daily lives, granular media still
challenge engineers and fascinate researchers. This book provides the state-of-the-art of the …

▪ Abstract Granular materials segregate. Small differences in either size or density lead to
flow-induced segregation, a complex phenomenon without parallel in fluids. Modeling of …

The paper attempts to give a critical overview of the field of granular flow with attention both
to the history and the underlying physics that govern the field. It starts with a discussion of …

Recent articles have shown the connection between representation theory of quivers and
the theory of cluster algebras. In this article, we prove that some cluster algebras of type ADE …

Segregation and mixing of dissimilar grains is a problem in many industrial and
pharmaceutical processes, as well as in hazardous geophysical flows, where the size …

Predicting segregation of granular materials composed of different-sized particles is a
challenging problem. In this paper, we develop and implement a theoretical model that …

Over the last 25 years a lot of work has been undertaken on constructing continuum models
for segregation of particles of different sizes. We focus on one model that is designed to …

A general continuum theory for particle-size segregation and diffusive remixing in
polydisperse granular avalanches is formulated using mixture theory. Comparisons are …