TY JOUR TI THEORETICAL SUBSTANTIATION OF KINEMATIC PARAMETERS OF A VIBRATING MIXER OF BULK FEED KW mixing KW vibration KW particle trajectories KW amplitude and frequency of vibrations KW kinematic mode KW conical surface JO Vestnik of Omsk SAU AU SABIEV, U.K. AU YATSUNOV, A.N. PY 2023 IS 51 PB FSBEI HE Omsk SAU