Research Article
Prediction of Cavitation Evolution and Cavitation Erosion on Centrifugal Pump Blades by the DCM-RNG Method
Table 1
The main parameters of test pump.
| | Parameter | Value |
| | Design flow rate () | 50 m3/h | | Design head rise () | 34 m | | Rotational speed () | 2900 rpm | | Number of blades | 6 | | Specific speed | 88.6 | | Outlet width of impeller () | 12 mm | | Outlet pipe diameter of pump () | 65 mm | | Inlet pipe diameter () | 74 mm | | Impeller diameter () | 174 mm |
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