264 citations · 713 across the 23 of their papers we have counts for
3 papers · 1 filter
Particle and particle pair dispersion in turbulence modeled with spatially and temporally correlated stochastic processes
Thomas Burgener, Dirk Kadau, Hans Jürgen Herrmann
In this paper we present a new model for modeling the diffusion and relative dispersion of particles in homogeneous isotropic turbulence. We use an Heisenberg-like Hamiltonian to i…
Clustering of inelastic soft spheres in homogeneous turbulence
Thomas Burgener, Dirk Kadau, Hans Jürgen Herrmann
In this paper we numerically investigate the influence of dissipation during particle collisions in an homogeneous turbulent velocity field by coupling a discrete element method to…
Simulation of particle mixing in turbulent channel flow due to intrinsic fluid velocity fluctuation
Thomas Burgener, Dirk Kadau, Hans J. Herrmann
We combine a DEM simulation with a stochastic process to model the movement of spherical particles in a turbulent channel flow. With this model we investigate the mixing properties…