1) Blade fence
吸力面翼刀
1.
The sketches of secondary flow structure in compressor cascade with endwall fences,blade fences and combined fences were presented.
给出了具有端壁翼刀、吸力面翼刀和组合翼刀的可控扩散叶型(CDA)压气机叶栅的二次流结构简图。
2) fence
[英][fens] [美][fɛns]
翼刀
1.
Numeric Investigation of Using Endwall Fences in Annual Cascade of Transonic Compressor;
跨音速环形压气机叶栅中应用翼刀技术的数值研究
2.
The numerical simulation has been carried out to investigate the effect of endwall fence on the secondary flow in a compressor cascade.
对CDA常规直叶栅和4种端壁翼刀方案下叶栅内三维粘性流场进行了数值研究。
3.
The fence technique is one of the boundary layer control technologies.
翼刀技术是附面层控制技术的一种,主要是通过有效阻断端壁附面层或叶片吸力面附面层近端壁处低能流体的横向迁移或径向迁移以及反向翼刀涡的影响来控制二次流。
3) aerofoil;airfoil
翼面 空气动力面
4) aerofoil; airfoil
翼面;空气动力面
5) suction surface
吸力面
1.
Numerical simulation on cascade characteristics with slot from pressure surface to suction surface;
从压力面到吸力面开槽后叶栅特性的数值分析
2.
For the compressor airfoil, the boundary layers are easily separated from its suction surface under high adverse pressure gradient which results from high loading; for the turbine .
对于压气机叶片而言,高负荷对应着高逆压梯度,易于导致吸力面附面层的流动分离;对于涡轮叶片而言,高空低雷诺数工作状态下吸力面尾缘附面层先分离再附着,形成以高流动损失为特征的分离泡。
6) suction section
吸力剖面
1.
A new method for predicting suction heave is presented and a new suction section is proposed in this paper.
对比了含水量变化引起地基沉降的各种计算公式，分析了各自的优缺点；同时，提出了一个简便的计算方法，并根据已有的吸力剖面资料，提出了一种吸力剖面。
补充资料：板刀面
1.江湖黑话。喻杀人后丢入水中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条