... suction nozzle 吸嘴;吸气管;吸丝嘴 suction surface 吸力面;真空面 suction pump [机]抽吸泵,真空泵 ...
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The fence prevents the crosswise flow and the pressure side branch of the horseshoe vortex from moving towards the suction surface near the endwall of the cascade.
随着翼刀向吸力面靠近,翼刀对马蹄涡压力面分支的阻断作用减弱,通道涡P2增强,通道涡P1减弱弱。
参考来源 - 翼刀控制压气机环形叶栅二次流的数值研究·2,447,543篇论文数据,部分数据来源于NoteExpress
层板叶片压力面的冷效略高于吸力面。
The cooling effectiveness of pressure side of blade was higher than suction side.
计算结果表明,端导叶在叶片吸力面侧安装时,叶栅性能最佳。
Calculations have shown that the performance is in its best when fixing the tip winglet on the suction-side.
端壁横向流动对角区流动分离结构的影响大于吸力面附面层的分离。
Endwall transverse movement has greater influence on flow separation structure in corner region than separated suction side boundary layer.
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