Ubiquitous in a wide range of applications, granular materials have been receiving over the past decades a growing attention in the research community in order to establish their rheology. One of the main focuses, especially in the engineering world, is the problem of particles mixing. It raises interesting and fundamental problematics on interaction between particles of different properties; one of the recurring being segregation, mainly size-segregation that often leads to structural mal-performance in industrial products such as glass, abrasives, pills just to name a few. In this work organised in two parts, we first, investigate segregation and convection mechanisms in a 3D configuration and in a second segment, we look into mixing dyna...
The effect of segregation and concentration-flow coupling on structure development in binary mixture...
Particle self-diffusion has a significant effect on mixing and thus on performance of rotating cylin...
The movement of a few large diameter spheres immersed in a granular medium composed of smaller beads...
Ubiquitous in a wide range of applications, granular materials have been receiving over the past dec...
The dynamics of a granular mixture can differ significantly from those of a same-size flow. For exam...
A bidisperse medium of large sand particles and small glass beads is mixed in a cylindrical vessel t...
Bedload transport remains poorly understood partly due to the polydispersity of particles and result...
Granular media exhibit non-intuitive rheological and mechanical properties. They can flow as liquids...
Granular materials segregate. Small differences in either size or density lead to flow-induced segre...
The objective of this work is to advance the fundamental understanding of mixingand segregation of c...
Mixing of granular solids is a processing step in a wide range of industries. The fundamental phenom...
When a granular mixture is subject to strong perturbations the system becomes spatially non–uniform ...
Today, several models exist to describe segregation in granular materials for specific processes. In...
Mixtures of flowing granular materials containing particles of different sizes or different densitie...
Segregation of particulate mixtures is a problem of great consequence in industries involved with th...
The effect of segregation and concentration-flow coupling on structure development in binary mixture...
Particle self-diffusion has a significant effect on mixing and thus on performance of rotating cylin...
The movement of a few large diameter spheres immersed in a granular medium composed of smaller beads...
Ubiquitous in a wide range of applications, granular materials have been receiving over the past dec...
The dynamics of a granular mixture can differ significantly from those of a same-size flow. For exam...
A bidisperse medium of large sand particles and small glass beads is mixed in a cylindrical vessel t...
Bedload transport remains poorly understood partly due to the polydispersity of particles and result...
Granular media exhibit non-intuitive rheological and mechanical properties. They can flow as liquids...
Granular materials segregate. Small differences in either size or density lead to flow-induced segre...
The objective of this work is to advance the fundamental understanding of mixingand segregation of c...
Mixing of granular solids is a processing step in a wide range of industries. The fundamental phenom...
When a granular mixture is subject to strong perturbations the system becomes spatially non–uniform ...
Today, several models exist to describe segregation in granular materials for specific processes. In...
Mixtures of flowing granular materials containing particles of different sizes or different densitie...
Segregation of particulate mixtures is a problem of great consequence in industries involved with th...
The effect of segregation and concentration-flow coupling on structure development in binary mixture...
Particle self-diffusion has a significant effect on mixing and thus on performance of rotating cylin...
The movement of a few large diameter spheres immersed in a granular medium composed of smaller beads...