Research Article
Numerical Study of Unsteady Pressure Fluctuation at Impeller Outlet of a Centrifugal Pump
Table 1
Geometric parameters of centrifugal pump.
| Parameters | Symbol | Value |
| Inlet diameter of impeller | D0 | 230 mm | Outlet diameter of impeller | D1 | 450 mm | Design flow rate | Qd | 551 m3/h | Design pressure head | H | 25 m | Rotating speed | n | 980 rpm | Blades number | Z | 4 |
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