Research Article
[Retracted] Detection Algorithm of Wind Power Equipment Video Image Sequence Based on Artificial Intelligence
Table 1
Comparison of main performance parameters of fans.
| Parameter (unit) | High specific speed centrifugal fan |
| Design flow (m3/h) | 3807.64 | Specific speed (m/s) | 120 | Number of blades | 15 | Blade outlet width, b2 (mm) | 206 | Impeller inlet diameter, D0 (mm) | 748 | Impeller outer diameter, D2 (mm) | 900 | Blade inlet angle, β1 (°) | 21.8 | Blade outlet angle, β2 (°) | 41.3 |
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