42 citations · 94 across the 4 of their papers we have counts for
4 papers
A driven two-dimensional granular gas with Coulomb friction
Olaf Herbst, Raffaele Cafiero, Annette Zippelius +2
We study a homogeneously driven granular gas of inelastic hard particles with rough surfaces subject to Coulomb friction. The stationary state as well as the full dynamic evolution…
Local heat flux and energy loss in a 2D vibrated granular gas
Olaf Herbst, Peter Müller, Annette Zippelius
We performed event-driven simulations of a two-dimensional granular gas between two vibrating walls and directly measured the local heat flux and energy dissipation rate in the sta…
Local Equation of State and Velocity Distributions of a Driven Granular Gas
Olaf Herbst, Peter Müller, Matthias Otto +1
We present event-driven simulations of a granular gas of inelastic hard disks with incomplete normal restitution in two dimensions between vibrating walls (without gravity). We mea…
Dynamics of inelastically colliding spheres with Coulomb friction: Relaxation of translational and rotational energy
Olaf Herbst, Martin Huthmann, Annette Zippelius
We investigate the free cooling of inelastic rough spheres in the presence of Coulomb friction. Depending on the coefficients of normal restitution and Coulomb friction , we…