Research Article
Study on Fluid-Induced Vibration Power Harvesting of Square Columns under Different Attack Angles
Table 3
Comparison of Strouhal Number with different attack angle.
| U (m/s) | Strouhal Number | 15° | 75° | 30° | 60° |
| 0.05049 | 0.1682 | 0.1682 | 0.1832 | 0.1831 | 0.0561 | 0.1714 | 0.1714 | 0.1873 | 0.1872 | 0.06278 | 0.1743 | 0.1742 | 0.1896 | 0.1896 | 0.07293 | 0.1746 | 0.1746 | 0.1922 | 0.1922 |
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