Due to the deflection of the jet, the main flow over the fighter is disturbed seriously so that the aerodynamic characteristics of the fighter change nonlinearly.

• 喷 流对完全分离流的干扰量次之，此时绕流旋涡的破裂点已经前移到机 翼前缘折点或平民顶点附近，喷流的干扰作用已不能使破裂旋涡得到 恢复；