中文摘要：

利用三维可压缩Navier-Stokes方程，对亚临界流动范围内不同RP数下，细长旋成体大迎角下单孔位微吹气扰动控制进行了数值计算，对比了不同截面压力分布和侧向力系数，结果表明单孔微吹气扰动对细长旋成体侧向力有明显的控制能力，分析了单孔微吹气扰动对大迎角非对称流动的控制能力、雷诺数对控制能力的影响规律。

英文摘要：

As a new perturbation active control technique, the Single Hole Microblowing （SHM） was applied to the slender body with different Reynolds numbers at high angle of attack. The distribution of surface pressure and section side forces were analyzed and contrasted. The results indicate that the control ability of SHM has strong adaptability to various slender body at high angle of attack. The control ability of SHM on asymentric vortices flow with high angle of attack was analyzed, and the effect of Reynolds numbers on control ability was also studied.