%0 Journal Article %T RESEARCH OF PNEUMATIC SEPARATOR FOR FRACTIONAL SEPARATION AND CLEANING OF GRAIN %A BEGUNOV, M.A. %A KOROSTELEV, D.N. %A BEGUNOV, M.A. %A KOROSTELEV, D.N. %K grain heap, pneumatic gravity separator, air flow %J Vestnik of Omsk SAU %D 2025 %N 58 %P 6 %I FSBEI HE Omsk SAU