Research Article

Analysis of Pressure Pulsation Induced by Rotor-Stator Interaction in Nuclear Reactor Coolant Pump

Table 1

Parameters of model pump.

ParametersValues

Nominal flow rates, 1385 m3/h = 0.385 /s
Designed head, 18 m
Rotating speed, 1500 rpm
Specific speed, )/385
Impeller inlet diameter, 288 mm
Impeller outlet width, 86.5 mm
Vane outlet diameter, 600 mm
Spherical casing diameter, D740 mm
Impeller blade number, 6
Vane blade number, 11