Study on the Turbine Flowmeters With Hollow Hub Rotor

The structure of the hollow hub rotor is put forward in this paper. The physical analysis and test of the performance of the turbine flow meter with it are shown. Compared with the hollow hub rotor, other two different types rotor are presented also. The principles of designing the hollow hub rotor and the methods for improving it are described in details. The emphasis is placed on the physical analysis and test of the performance of the turbine flowmeters with different structures rotor.Copyright © 2004 by ASME