Моделювання механічних втрат у роботі електроприводного відцентрового насоса

Abstract

Mathematical model of mechanical loss in electrically driven centrifugal pump functioning is built; graphic dependences of work efficiency are defined for the centrifugal pump НМ- 7000-210. Importance of variable mechanical output-input ratio account is substantiated for the complete estimation of efficiency of work of the pump.