TY JOUR TI INVESTIGATION OF A MULTI-SAFE AERATION DEVICE IN A AIR-CAMERA PUMP KW compressed air KW pneumatic chamber pump KW granular material KW melissophobia aeration device KW the fluidization JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Bogdanov, V.S. AU Lozovaya, S.Y. AU Fadin, Y.M. AU Gavrilenko, A.V. AU Kulakov, L.S. AU Gavshin, A.P. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov