Research Article
A Comparative Analysis of Self-Rectifying Turbines for the Mutriku Oscillating Water Column Energy Plant
Table 2
Parameters of the biradial turbine.
| Rotor |
| Diameter | 244 mm |
| Input/output width | 53.7 mm |
| Blade number | 3 |
| Width | 3.7 mm |
| Input/output angle | 40° |
| Gap between rotor and casing | 1 mm |
| Guide vanes |
| Vane number | 23 |
| Geometry | Aerofoil |
| Rotor axis -vane distance | 274 mm |
| Rotor end-vane distance | 30 mm |
| Duct |
| Diameter | 750 mm |
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