Research Article
Static Mechanical Properties and Modal Analysis of a Kind of Lift-Drag Combined-Type Vertical Axis Wind Turbine
Table 3
Material properties of main blade.
| Name | Value |
| Density [kg/m3] | 2 × 103 | Elastic Modulus [MPa] | 7.2 × 104 | Yield limit [MPa] | 450 | Poisson ratio | 0.22 | Allowable stress [MPa] | 320 |
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