Оценка влияния поперечных вихрей на процессы передачи энергии в свободновихревом насосе

Abstract

The article describes the influence of transverse vortices on the transfer of the energy of the liquid in a torque flow pump. The head-flow and energetic characteristic curves of these pumps for various ways of rounding the ends of the impeller blades obtained experimentally are presented. A numerical experiment for determining the flow in the channel between the blades was conducted, which allowed to precise the pattern of the flow in the pump.