TY JOUR TI THE MOVEMENT KINEMATICS OF AIR WITH SOLID PARTICLES IN THE CHANNELS OF THE FIRST ROTOR OF THE ROTARY-VORTEX FINE GRINDING MILL KW gasmotion KW relative speed KW inter-blade space KW rotor KW trajectories KW particles JO Bulletin of KSAU AU Kostylev, A.A. AU Stupko, T.V. PY 2015 IS PB Krasnoyarsk State Agrarian University