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Space-filling bearings in three dimensions
R. Mahmoodi Baram, H. J. Herrmann, N. Rivier
We present the first space-filling bearing in three dimensions. It is shown that a packing which contains only loops with even number of spheres can be constructed in a self-simila…
Self-similar space-filling packings in three dimensions
Reza Mahmoodi Baram, Hans J. Herrmann
We develop an algorithm to construct new self-similar space-filling packings of spheres. Each topologically different configuration is characterized by its own fractal dimension. W…
The reversible polydisperse Parking Lot Model
Martin Wackenhut, Hans Herrmann
We use a new version of the reversible Parking Lot Model to study the compaction of vibrated polydisperse media. The particle sizes are distributed according to a truncated power l…
Simulation of the Sedimentation of a Falling Oblate
Frank Fonseca, Hans J. Herrmann
We present a numerical investigation of the dynamics of one falling oblate ellipsoid particle in a viscous fluid, in three dimensions, using a constrained-force technique \cite{Kai…