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- The results show that endwall fence can control secondary flow by decreasing the influx of pressure side of horse vortex into passage vortex and forming reversed fence vortex. 结果表明,端壁翼刀主要通过阻断马蹄涡压力面分支汇入通道涡和有效产生反向翼刀涡来控制二次流。
- By comparison with different distances between endwall fence and stator pressure surface, it is found that the control effect on horseshoe vortex is optimal at shortest distance. 通过距离压力面位置远近不同的3个翼刀方案的比较，发现距压力面愈近的翼刀方案控制二次流的效果较好。
- To illustrate the effect of endwall fence on turbine pneumatic characteristic, computational fluid dynamics were used to analyze the three-dimensional flowfield of turbine stators with endwall fence. 为明确翼刀改善涡轮静叶栅二次流的机理，采用数值模拟的方法研究了端壁加装翼刀静叶栅的三维流场。
- The affect of endwall fences at different locations on compressor cascade loss and secondary flow were investigated through detailed experimental investigation in a low speed wind tunnel. 在低速大尺寸叶栅风洞上通过详细测量叶栅流场,研究了叶栅端壁上不同周向位置处加装端壁翼刀对压气机叶栅损失和二次流的影响。
- Numerical Investigation of the Optimal Endwall Fence Location with the Variation of Incidences 不同冲角下端壁翼刀最佳位置变化规律的数值研究
- Numerical Simulation of the Influence of Endwall Fence Height on the Secondary Flow in Compressor Cascade 不同高度端壁翼刀对压气机叶栅二次流影响的数值模拟
- I'm not going to ride the fence on any issue. 对任何事情我都不打算骑墙观望。
- He tried to see over the fence but it was too high. 他试图从栅栏上面看过去，但它太高了。
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- Oh, come on. Don't straddle the fence. 哦，别这样。别太世故。
- A surge of demonstrators broke through the fence. 汹涌而来的示威者冲破了围栏。
- I'll fence with you if you wish. 如果你愿意，我就和你击剑。
- He slammed the ball over the fence. 他用力把球击过围栏。
- The boy made a spring over the fence. 那男孩一跃便翻过了栅栏。
- The bull crashed about in the fence. 公牛在围栏里响声很大地走动。
- A fence divides the two properties. 有一道栅栏隔著这两处房地产。
- Shall we fence with long or short swords? 我们用长剑还是用短剑来较量？
- She stood on the other side of the fence. 她站在篱笆的另一边。
- A high fence ringed the prison camp. 有一道高高的铁丝网围着战俘营。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
