We investigate the jamming transition of frictional particulate systems via discrete element simulations, reporting the existence of new regimes, which are conveniently described in a jamming phase diagram with axes density, shear stress, and friction coefficient. The resulting jammed states are characterized by different mechanical and structural properties and appear not to be “fragile” as speculated. In particular, we find a regime, characterized by extremely long processes, with a diverging time scale, whereby a suspension first flows but then suddenly jams. We link this sudden jamming transition to the presence of impeded dilatancy
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Rheological properties of dense flows of hard particles are singular as one approaches the jamming t...
Rheological properties of dense flows of hard particles are singular as one approaches the jamming t...
We investigate the jamming transition of frictional particulate systems via discrete element simulat...
We investigate the jamming transition of frictional particulate systems via discrete element simulat...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
We report recent results of molecular dynamics simulations of frictional athermal particles at cons...
We report recent results of molecular dynamics simulations of frictional athermal particles at cons...
The jamming scenario of disordered media, formulated about ten years ago, has in recent years been a...
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Rheological properties of dense flows of hard particles are singular as one approaches the jamming t...
Rheological properties of dense flows of hard particles are singular as one approaches the jamming t...
We investigate the jamming transition of frictional particulate systems via discrete element simulat...
We investigate the jamming transition of frictional particulate systems via discrete element simulat...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
Systems of particles interacting via short-ranged repulsive forces are characterized by a jamming tr...
We report recent results of molecular dynamics simulations of frictional athermal particles at cons...
We report recent results of molecular dynamics simulations of frictional athermal particles at cons...
The jamming scenario of disordered media, formulated about ten years ago, has in recent years been a...
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a...
Rheological properties of dense flows of hard particles are singular as one approaches the jamming t...
Rheological properties of dense flows of hard particles are singular as one approaches the jamming t...