Table 2 Blade solidity factor along blade span
From: Influence of rotor solidity on trailing edge noise from wind turbine blades
# of blades | r/R | ||||||||
|---|---|---|---|---|---|---|---|---|---|
0.03 | 0.06 | 0.09 | 0.12 | 0.15 | 0.32 | 0.41 | 0.67 | 0.95 | |
2 Blade | 0.57 | 0.32 | 0.26 | 0.22 | 0.19 | 0.08 | 0.05 | 0.02 | 0.01 |
3 blade | 0.86 | 0.48 | 0.38 | 0.33 | 0.29 | 0.12 | 0.08 | 0.03 | 0.01 |