86 citations · 199 across the 5 of their papers we have counts for
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Finite-time collapse and soliton-like states in the dynamics of dissipative gases
Itzhak Fouxon
A study of the gas dynamics of a dilute collection of the inelastically colliding hard spheres is presented. When diffusive processes are neglected the gas density blows up in a fi…
Attempted density blowup in a freely cooling dilute granular gas: hydrodynamics versus molecular dynamics
Andrea Puglisi, Michael Assaf, Itzhak Fouxon +1
It has been recently shown (Fouxon et al. 2007) that, in the framework of ideal granular hydrodynamics (IGHD), an initially smooth hydrodynamic flow of a granular gas can produce a…
A nonlinear theory of non-stationary low Mach number channel flows of freely cooling nearly elastic granular gases
Baruch Meerson, Itzhak Fouxon, Arkady Vilenkin
We use hydrodynamics to investigate non-stationary channel flows of freely cooling dilute granular gases. We focus on the regime where the sound travel time through the channel is…
Formation of density singularities in ideal hydrodynamics of freely cooling inelastic gases: a family of exact solutions
Itzhak Fouxon, Baruch Meerson, Michael Assaf +1
We employ granular hydrodynamics to investigate a paradigmatic problem of clustering of particles in a freely cooling dilute granular gas. We consider large-scale hydrodynamic moti…
Formation and evolution of density singularities in hydrodynamics of inelastic gases
Itzhak Fouxon, Baruch Meerson, Michael Assaf +1
We use ideal hydrodynamics to investigate clustering in a gas of inelastically colliding spheres. The hydrodynamic equations exhibit a new type of finite-time density blowup, where…