1) fins
[英][fin] [美][fɪn]
扰流翼
1.
This paper investigates vortex induced vibration and response amplitudes of a cylinder with three disturbing fins exposed to uniform flow at a low Reynolds number by using a finite element numerical model.
在低雷诺数下,应用有限元数值模型计算了带有三扰流翼板圆柱的涡激振动问题,研究涡的释放形式和圆柱的振动幅度。
2.
Although many investigations have been conducted successfully on the vortex induced vibrations of a bare cylinder, very little attention has been paid to cylinders with fins for disturbing.
光滑圆柱绕流振动是经典的涡激振动问题,研究成果较多,而对于带有多扰流翼圆柱的涡激振动研究则很少。
2) airfoil-spoiler
翼型-扰流片
3) tip dragger; wingtip
翼尖扰流片
4) wing vortex generator
机翼扰流(发生)器
5) vortex-airfoil interaction
涡翼干扰
6) wing-body interference
翼身干扰
1.
, the ratios of local normal-force coefficient to its equivalent-circle one) and the correcting coefficients of wing-body interference factor.
提出了飞行器任意形状截面表观面积的数值计算模型和方法,从而求解非圆因子(即非圆剖面与当量圆剖面局部法向力系数之比)和翼身干扰因子的修正系数。
补充资料：Al-Li合金构件——歼7-II飞机舱口盖及副翼扰流片
Al-Li合金构件——歼7-II飞机舱口盖及副翼扰流片
Al—Ll合金构件——歼7一I 1机舱口盖及副翼扰流片 张自供稿
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