A microscopic formula for the viscosity of liquids and solids is derived rigorously from a first-
principles (microscopically reversible) Hamiltonian for particle-bath atomistic motion. The …

Dynamic behaviors of non-circular dense granular jets impacting a sufficiently large target
are studied by experiment and DEM simulation. Effects of the granular jet velocity, particle …

Particle motion regime and enrichment behavior of dense granular im**ing-jets formed by
the nozzle with rectangular orifice are experimentally and numerically investigated. Two …

Many fields of study, including medical imaging, granular physics, colloidal physics, and
active matter, require the precise identification and tracking of particle-like objects in images …

This study numerically and analytically investigates the dynamics of a rotor under viscous or
dry friction as a nonequilibrium probe of a granular gas. In order to demonstrate the role of …

Dynamic behaviors of dense granular jets impacting a flat target are experimentally studied
and numerically simulated using the Discrete Element Method. Effects of the granular jet …

Results in the literature show that a granular film appears from a dense granular jet
impacting on a circular target under certain conditions (Cheng X, Varas G, Citron D, Jaeger …

We study head-on impacts of equal-speed but unequal-width incompressible jets in two
dimensions with a focus on dense granular jets. We use discrete particle simulations to …

Sudden release of energy in an explosion creates craters in granular media. In comparison
with well-studied impact cratering in granular media, our understanding of explosion …

Particle dynamic behaviors of dense granular im**ing jets are experimentally studied by a
high‐speed camera and numerically simulated using discrete element method (DEM) …