Open Access
表1
压气机叶片几何和气动参数
| 设计参数 | 数值 |
| 叶尖马赫数 | 0.70 |
| 设计流量/(kg·s-1) | 4.5 |
| 叶片数 | 30 |
| 轮毂比 | 0.61 |
| 叶顶半径/mm | 298 |
| 平均展弦比 | 1.94 |
| 稠度(叶中/叶顶) | 1.165/0.96 |
| 叶顶间隙/mm | 0.3 |
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