【摘要】 利用"部件叠加法"发展了一套可以计算带控制舵机动飞行器在超声速和高超声速飞行时的纵横向气动力的工程计算方法。通过对干扰因子和等效攻角等概念的引入,并根据一些数值计算解和风洞试验结果,考虑了舵-体、体-舵间的气动干扰,从而可以计算飞行器组合体的气动力。更多还原

【Abstract】 An engineering prediction method for aerodynamic coefficients of a biconic vehicle with cruciform flaps has been developed using "components build up method".Through the introduction of interferential factors and effective angles of attack,combining the emendation from limited results of wind tunnel tests and numerical simulation,the aerodynamic disturbance between body and flaps are considered,and the effectiveness of this method is validated.更多还原