%0 Journal Article %T NUMERICAL SIMULATION OF DUST-AIR FLOWS NEAR THE LOCAL VENTILATION EXTRACTION FROM DRILLING EQUIPMENT %A Tiron, O.V. %A Logachev, K.I. %K dedusting, local extraction, dust particles, numerical simulation, drilling %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2021 %N 6 %P 10 %I Belgorod State Technological University named after V.G. Shukhov