Research Article
Numerical Investigations of Unsteady Flow in a Centrifugal Pump with a Vaned Diffuser
Table 1
Geometric data and operating conditions.
| | Impeller | | | = mm | Inlet blade diameter | | = mm | Outlet diameter | | = mm | Blade span | | = | Number of blades | | Diffuser | | | = mm | Inlet vane diameter | | = mm | Outlet vane diameter | | = mm | Blade span | | = | Number of vanes | | Operating conditions | | | = rpm | Rotational speed | | = m/s | Impeller tip speed | | = | Flow rate coefficient | | = | Total pressure rise coefficient | | Re = | Reynolds number |
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