From: Multi-dimensional optimization of small wind turbine blades
Material | w | C p | T s (s) | Mass (kg) | Frequency (rad/s) | Tip deflection (m) |
---|---|---|---|---|---|---|
E-glass/polyester | 1.0 | 0.468 | 1.67 | 0.482 | 268 | 0.036 |
0.75 | 0.465 | 1.48 | 0.505 | 326 | 0.031 | |
0.5 | 0.308 | 0.66 | 0.206 | 142 | 0.205 | |
Flax/polyester | 1.0 | 0.469 | 1.36 | 0.386 | 242 | 0.056 |
0.75 | 0.467 | 1.19 | 0.370 | 262 | 0.060 | |
0.5 | 0.425 | 0.81 | 0.22 | 201 | 0.129 | |
ABS M-30 | 1.0 | 0.468 | 1.52 | 0.528 | 107 | 0.331 |
0.75 | 0.468 | 1.00 | 0.474 | 131 | 0.274 | |
0.5 | 0.453 | 0.87 | 0.457 | 139 | 0.277 | |
Hoop pine | 1.0 | 0.469 | 2.51 | 0.881 | 207 | 0.038 |
0.75 | 0.467 | 2.30 | 0.931 | 247 | 0.033 | |
0.5 | 0.410 | 1.44 | 0.549 | 160 | 0.104 |