%0 Journal Article %T Factors of constructive process optimization in velocity-layer devices %A Zharov , V.. %A Gil , N.. %A Smekhunov , .. %K aquaculture, velocity-layer device, oxygen enrichment of water, the rotating magnetic field, ferromagnetic rods, cavitation. %J Vestnik of Don State Technical University %D 2015 %N 15 %P 7 %I Don state technical University