leading edge vortex

• 1. 前缘涡: leading edge vortex
• 2. 前缘涡流: leading edge vortex
• 3. 前缘涡流控制器: LEVCON

更多释义

• 1.通过对沉浮运动一个周期流线图的分析，认为这是翼型前缘涡的影响造成的。
  An analysis of periodic flow streamlines shows that it is probably due to the effect of leading edge vortex.
  dict.yoduao.com
• 2.由于前缘涡的影响，翼型厚度增加，平均压差阻力系数变小，甚至会出现负值。
  As airfoil thickness is increased, the average pressure drag, affected by leading edge vortex is reduced even to be negative, and meanwhile friction has little increase.
  dict.yoduao.com
• 3.另外，后缘喷流可以减弱乃至消除前缘涡混掺现象的发生，进而有利于飞行器的操纵。
  In addition, the trailing edge jets may weaken or even eliminate the mixing phenomenon of the leading edge vortex, which is in advantage of the flight control of aircraft.
  dict.yoduao.com

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