Kinetics of avalanche mixing of granular materials
Dorogovtsev S. N.
The problem of avalanche mixing of two fractions of a granular material is solved. The fractions are mixed in a cylinder that rotates slowly around its horizontally oriented longitudinal axis. The cylinder is not completely filled. At each instant of time, the mixing occurs only in the surface layer of granules. The diffusion with convection and rapid mixing is described. © 1995 American Institute of Physics.