Table 1 Maximum resistance and maximum noise of the improved models
From: Biomimetic optimization research on wind noise reduction of an asymmetric cross-section bar
Model number | Maximum drag/N | The reduction rate of max drag (%) | Maximum noise/dB |
|---|---|---|---|
Model 1-0 | 12.41 | – | 88 |
Model 1-1 | 11.15 | 10.1 | 82 |
Model 1-2 | 10.82 | 12.8 | 82 |
Model 1-3 | 10.43 | 15.9 | 80 |
Model 1-4 | 10.46 | 15.7 | 80 |
Model 1-5 | 10.18 | 17.9 | 77 |
Model 1-6 | 9.26 | 25.4 | 88 |