TY JOUR TI INTEGRATED RESEARCHES OF ACOUSTICAL EXPOSURE ON GAS-DUST FLOW IN THE VORTEX-ACOUSTIC DISPERSER KW vortex - acoustic disperser KW acoustic impact KW the gas flow around the cavity JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Boychuk, I.. AU Perelygin , D.. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov