Research Article
Influence of Weak Compressibility on the Hydrodynamic Performance Evaluation of Pump Turbines in the Pump Mode
Figure 13
Velocity streamline diagrams for 12-degree guide vane opening. (a) Q = 266 kg/s, (b) Q = 324 kg/s, (c) Q = 378 kg/s.
(a) |
(b) |
(c) |