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

Abstract Asteroids and other Small Solar System Bodies (SSSBs) are of high general and
scientific interest in many aspects. The origin, formation, and evolution of our Solar System …

In simulations and experiments, we study the drying of films containing mixtures of large and
small colloidal particles in water. During drying, the mixture stratifies into a layer of the larger …

Granular materials are ubiquitous in nature and are also employed in many industrial
settings such as those involving chemical processes, pharmaceutical products, mining, and …

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

We consider the segregation of spheres of equal size and different density flowing over an
inclined plane, theoretically and computationally by means of distinct element method …

A hydrodynamic description for an s-component mixture of inelastic, smooth hard disks (two
dimensions) or spheres (three dimensions) is derived based on the revised Enskog theory …

We experimentally investigated how a binary granular mixture made up of spherical glass
beads (size ratio of 2) behaved when flowing down a chute. Initially, the mixture was …

We study the effect of humidity on the charge accumulation of polymer granulates shaken
vertically in a stainless steel container. This setup allows us to control the humidity level from …

The flow and segregation of polydisperse, spherical particle mixtures in a bladed mixer was
investigated using experimental and computational techniques. Discrete element …