TY JOUR TI MATHEMATICAL MODEL FORMATION OF THE IRON DRIVING MECHANISM ON THE BASIS OF SPECIFIC ACTIONS KW mathematical and physical model KW specific action KW expression for forcing KW torque moment KW acceleration energy KW momentum KW optimization JO Bulletin of KSAU AU Gusev, B.K. AU Pelenko, V.V. AU Shirshikov, A.M. PY 2012 IS 0 PB Krasnoyarsk State Agrarian University