Open Access
表3
压缩机出口噪声声压级
| 工况 | 测点① | 测点② | 测点④ | 平均 |
| Ma0.2 | 127.27 | 127.34 | 127.11 | 127.24 |
| Ma0.4 | 134.30 | 135.47 | 137.16 | 135.64 |
| Ma0.6 | 143.56 | 142.74 | 143.10 | 143.13 |
| Ma0.9 | 147.88 | 146.65 | 146.58 | 147.04 |
| Ma1.2 | 148.16 | 147.74 | 147.33 | 147.74 |
| Ma1.4 | 149.25 | 149.59 | 150.01 | 149.62 |
| Ma1.6 | 151.02 | 150.31 | 151.47 | 150.93 |
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