1) stationary cross-flow instability
横流驻波不稳定
1.
While at high enough Reynolds numbers,the transition is dominated by the stationary cross-flow instability,and there is a jagged transition line before the minimum pressure point.
实验发现雷诺数较低时,后掠翼上的转捩由流向不稳定触发,转捩位置在最小压力点之后,转捩分界为一条直线;当雷诺数足够大时,转捩由横流驻波不稳定触发,转捩提前到最小压力点之前,转捩分界呈现尖楔形状。
2) traversal instability
横波不稳定
3) crossflow
['krɔsfləu]
横流驻波
1.
Sublimation investigation of artificial abduction crossflow stationary wave in swept wing
后掠翼人工诱导横流驻波的升华法研究
4) crossflow instability
横流不稳定性
1.
In the paper the crossflow instability of an infinite swept flat plate is investigated.
本文研究了无限后掠平板三维边界层的横流不稳定性，证明行进波和定常波几乎同时失稳，且行进波比定常波更不稳定；关于三维边界层中小扰动增长方向的不同提法对后掠平板基本一致。
5) cross flow instability
横流不稳定性
1.
In the paper the fourth order accurate scheme is used to study the effect of wall suction and cooling on the cross flow instability of a supersonic and hypersonic three dimensional boundary layer.
本文采用四阶精度紧密格式研究了壁面冷却和抽吸对超声速高超声速旋转圆锥三维边界层横流不稳定性的影响，最大Ｍ＝７。
6) standing current
稳定电流，驻流
补充资料：横流
①形容泪水往四下流：老泪～。②水往四处乱流；泛滥：洪水～◇物欲～。
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