TY JOUR TI STUDY OF MINIMIZATION OF EXHAUST AIR VOLUME BY THE COMBINED USE OF PERFORATED TROUGH WITH A CYLINDRICAL BYPASS CHAMBER KW aspiration KW handling of bulk materials KW air ejection KW suction cover KW air recirculation KW bypass chamber KW a perforated trough JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Kryukov, I.V. AU Logachev, I.. AU Uvarov, V.A. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov