70 citations · 1.1k across the 56 of their papers we have counts for
6 papers · 1 filter
The Knudsen temperature jump and the Navier-Stokes hydrodynamics of granular gases driven by thermal walls
Evgeniy Khain, Baruch Meerson, Pavel V. Sasorov
Thermal wall is a convenient idealization of a rapidly vibrating plate used for vibrofluidization of granular materials. The objective of this work is to incorporate the Knudsen te…
Phase diagram of van der Waals-like phase separation in a driven granular gas
Evgeniy Khain, Baruch Meerson, Pavel V. Sasorov
Equations of granular hydrostatics are used to compute the phase diagram of the recently discovered van der Waals-like phase separation in a driven granular gas. The model two-dime…
Giant fluctuations at a granular phase separation threshold
Baruch Meerson, Thorsten Poeschel, Pavel V. Sasorov +1
We investigate a phase separation instability that occurs in a system of nearly elastically colliding hard spheres driven by a thermal wall. If the aspect ratio of the confining bo…
Symmetry breaking and coarsening of clusters in a prototypical driven granular gas
Eli Livne, Baruch Meerson, Pavel V. Sasorov
Granular hydrodynamics predicts symmetry-breaking instability in a two-dimensional (2D) ensemble of nearly elastically colliding smooth hard spheres driven, at zero gravity, by a r…
Anomalous Dynamic Scaling in Locally-Conserved Coarsening of Fractal Clusters
Azi Lipshtat, Baruch Meerson, Pavel V. Sasorov
We report two-dimensional phase-field simulations of locally-conserved coarsening dynamics of random fractal clusters with fractal dimension D=1.7 and 1.5. The correlation function…
Highly localized clustering states in a granular gas driven by a vibrating wall
Eli Livne, Baruch Meerson, Pavel V. Sasorov
An ensemble of inelastically colliding grains driven by a vibrating wall in 2D exhibits density clustering. Working in the limit of nearly elastic collisions and employing granular…