导弹横向喷流干扰效应研究

Research on Disturbing Effect of Jet in Cross-flow for Missile

通过理论分析和工程方法,阐述了横向喷流对导弹气动特性的影响,分析了喷口位置、喷口落压比、喷流总温、燃气比热比、喷口直径、喷管斜置角、喷管斜切角对尾翼气动特性的影响规律,对项目的研制具有一定的指导意义。

Based on theoretical analysis and engineering methods, the effects of jet in cross-flow on dynamic characteristics were discussed and the influential law of position, blow-down pressure ratio, diameter of nozzle exit, total jet temperature, specific heat ratio of gas, oblique angle, oblique cut angle on aerodynamic characteristics of fin were analyzed and this can be as a guide for the project development.