旋涡与垂尾相互作用的实验研究  

EXPERIMENTAL INVESTIGATION OF THE VORTEX VERTICAL TAIL INTERACTION

作　　者：周丹杰[1] 夏雪湔[1] 

机构地区：[1]北京航空航天大学流体力学研究所

出　　处：《航空学报》1996年第S1期56-59,共4页Acta Aeronautica et Astronautica Sinica

摘　　要：采用七孔探针对一种边条翼双垂尾布局的飞机模型进行了空间压力场和速度场的测量。通过对于不同垂尾布局下旋涡与垂尾相互作用的流场特性的分析和比较。Pressure and velocity fields of spatial cross section on an aircraft model with strake wing and double vertical tails were measured using a seven hole probe.For different layout of double vertical tails the characteristics of flow fields were compared and the interaction between vortices and vertical tails was analysed. The mechanism of the effect of vertical tails position on the aerodynamic characteristics was studied.

关 键 词：边条翼 旋涡 垂尾 

分 类 号：V211.46[航空宇航科学与技术—航空宇航推进理论与工程]