Open Access
表1
不同马赫数下使用Amiet理论定位声源的位置xshift
| 剪切层 | 马赫数 | |||
| 0.1 | 0.2 | 0.4 | ||
| 厚度 | 0 | -0.000 10 | -0.000 26 | -0.000 44 |
| 0.251 | 0.004 95 | 0.009 87 | 0.020 22 | |
| 0.296 | 0.005 88 | 0.011 66 | 0.023 96 | |
| 0.362 | 0.007 17 | 0.014 36 | 0.029 44 | |
| 扩张角 | 0° | -0.000 10 | -0.000 26 | -0.000 44 |
| 10.2° | 0.0025 6 | 0.005 16 | 0.011 13 | |
| 12.2° | 0.003 06 | 0.006 14 | 0.013 15 | |
| 14.7° | 0.003 74 | 0.007 56 | 0.016 15 | |
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