Continuation of Part 1 of the technical contribution published in AT 10/2023, pp. 46-56.
4 Physics of collision
High-velocity film recordings of the processes in the process chambers of the comminution machines show different behaviour of particles when they collide with the non-moving and moving work surfaces of the machine as well as with each other. Different collisions result. For the generation of a collision model, the individual collision types must be defined and the subprocesses taking place described in physical terms.
Prof. Dr.-Ing. Dr. h. c. Georg Unland, Technische Universität Bergakademie Freiberg
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