Features of a Working Process and Characteristics of Irrotational Centrifugal Pumps

The present study investigated the working process and characteristics of irrotational centrifugal pumps with the help of mathematical models of three-dimensional flows incompressible fluid on the basis of equations of the Reynolds and <> turbulence model. The results of optimization geometrical parameters are presented. The ratio of geometrical parameters are established, which one meet to two different working processes of pumping over.