Research Article
Static Mechanical Properties and Modal Analysis of a Kind of Lift-Drag Combined-Type Vertical Axis Wind Turbine
Table 10
The first six-order mode natural frequency of main blade.
| Order | Value |
| First order [Hz] | 18.0535 | Second order [Hz] | 18.0543 | Third order [Hz] | 28.2657 | Fourth order [Hz] | 75.4023 | Fifth order [Hz] | 80.6801 | Sixth order [Hz] | 80.7842 |
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