Simulation statistical model of breaking and cleaning of fibrous material

In the preparatory stages of spinning flocks of fibrous material are subjected to breaking and cleaning to remove trash and short fibers. It is advisable to use a simulation statistical model to research these processes. Simulation statistical models of breaking and cleaning process were created. With these models it is possible to investigate the influence of these characteristics of the system as flock’s parameter distribution, density of pins, intensity of interaction on the efficiency of flock’s breaking, cleaning. The article describes the principles of creation of such models. There are examples of such models. The data of the simulation corresponds to the distribution observed in natural experiments and predicted by the general theory of particle crushing.