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- Study of Unsteady Fluctuating Lift and its Acoustic Radiation on Diffuser Vanes of Centrifugal Compressor 离心压缩机扩压器叶片不稳定脉动力及气动噪声预测
- There is a vane on top of the building. 在大楼的顶端有一只风信旗。
- In winter the weather vane often freezes up. 气象风向标在冬季经常僵立不动。
- diffuser vanes 扩压器叶片
- diffuser vane 扩压器导向叶片
- The vanes are made of structural angle iron. 叶轮可用角钢制成。
- The performance of the centrifugal compressor at different diffuser stagger angles and different inlet guide vane (IGV) prewhirl angles are measured. 摘要对扩压器进口不同安装角和进口导叶不同预旋角匹配下离心压缩机的性能进行了实验研究。
- A wheater vane crowns the building. 淡黄色的风信旗加顶于建筑物。
- No fresh air came out of the diffuser in the pond. 塘底的空气扩散器没有释放空气出来.
- This device operates similarly to the vane pump. 这种装置的运转情况与叶轮泵很相似。
- Use a diffuser when blow-drying hair perms. 在吹干头发时要在吹风机口使用导流罩。
- The rear end has a carbon fiber diffuser. 在尾部有一个碳纤维扰流.
- Sibyl Vane tossed her head and laughed. 茜比尔·范把头往后一仰,大笑起来。
- A weather vane crowns the building. 风标高高地矗立在建筑物的顶上。
- Vane axial fan with optional fan pitch control . 具有可选风扇节距控制的翼式轴流风扇。
- The thesis compares the vaneless diffuser with the vane diffuser, and indicates that the vane diffuser is propitious to improve the fan performance. 指出了斜流叶轮设置导向叶片扩压器有利于提高风机性能,因此在斜流风机中推荐使用叶片扩压器。
- All of these have a referenced meaning to understand the influence of vane diffuser and vaneless diffuser on the flowfield in the stage model. 这对于了解叶片扩压器和无叶扩压器对模型级内部流动特征的影响具有重要的参考价值。
- A numerical simulation is preformed by replacing vane diffuser with vaneless diffuser with the other boundary conditions unchanged. 本文在其他边界条件不变的条件下将叶片扩压器改为无叶扩压器进行了三维可压定常数值模拟。
- Light from the source falls on a diffuser D, Figure 6.8. 光线自光源发出后投射到一个漫射器D上;如图6.;8所示。
- The barbs on each side of the shaft of a bird's feather; a vane. 羽瓣鸟的羽干两侧的羽支;羽片