TY JOUR TI THE CALCULATION OF THE AMOUNT OF EJECTED AIR DURING UNLOADING OF DUMP CARS IN THE HOPPER PAVILION LARGE CRUSHING KW aspiration KW overload of bulk materials KW air ejection KW unloading wagons KW pavilions coarse crushing JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Plotnikov, K.. AU Logachev, I.. AU Uvarov, V.A. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov