Research Article
Performance and Flow Field of a Gravitation Vortex Type Water Turbine
Figure 18
Relative velocity vectors and volume fraction of water (Cal.).
| (a) n = 81 min−1 |
| (b) n = 122 min−1 |
| (c) n = 162 min−1 |
| (a) n = 81 min−1 |
| (b) n = 122 min−1 |
| (c) n = 162 min−1 |