Research Article
Experimental and CFD Investigation on Flow Behaviors of a NPP Pump under Natural Circulation Condition
Table 1
Classification of centrifugal pump head curve.
| Pump feature | Head curve | Abscissa | Ordinate |
| Forward flow, forward rotation | HAN | v/α | h/α2 | HVN | α/v | h/v2 | Reverse flow, forward rotation | HAD | v/α | h/α2 | HVD | α/v | h/v2 | Reverse flow, reverse rotation | HAT | v/α | h/α2 | HVT | α/v | h/v2 | Forward flow, reverse rotation | HAR | v/α | h/α2 | HVR | α/v | h/v2 |
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