TY JOUR TI DESCRIPTION OF THE PROCESS OF MOVEMENT OF A MATERIAL PARTICLE IN THE INTER-ROW SPACE OF A DISINTEGRATOR WITH A CHANGING INTER-ROW DISTANCE KW disintegrator KW inter-row space KW particle JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Semikopenko, I.A. AU Voronov, V.P. AU Belyaev, D.A. PY 2020 IS 5 PB Belgorod State Technological University named after V.G. Shukhov