SASOM TURBIN DRIVEN CENTRIFUGALPUMP

摘要

The subject of the invention is a device by means of which a single-stage centrifugal pump operated as a turbine can be operated on a plurality of turbine characteristic curves. For this purpose a single or multiple-part insert which, by converting the static pressure energy into dynamic flow energy, permits operation on different turbine characteristic curves, is arranged in the pressure connection of the centrifugal pump or in the inlet connection of the turbine.