%0 Journal Article %T ENERGY EFFICIENCY INCREASE OF ROTARY PUMP BY CONVERGENCY INTRODUCTION OF WHEEL INTER-BLADE CANAL %A Borovskiy, B.. %K rotary pump, energy efficiency, convergent wheel, inter-blade canal, fluid flow, efficiency %J Bulletin of Bryansk state technical university %D 2016 %N 2016 %P 4 %I Bryansk State Technical University