Study on the Asymmetric Separation Characteristics of Slender Body at High Angle of Attack under Lateral Jet Conditions

The slender body is selected as the shape of the study. The effects of lateral jet flow at M∞ = 0.3, 0.6, 0.8 on the asymmetric separation characteristics of the body at large angles of attack are numerically simulated. To obtain the deterministic asymmetric separation results of the slender body, the artificial disturbance is carried on the tip of its head. The aerodynamic characteristics of asymmetric separation in jet-off and jet-on conditions are obtained, and the effects of Mach number, Angle of attack on asymmetric separation flow behaviors of the slender body are analyzed.