模式导弹的气动—推进的相互影响

• 作 者: 刘桐琳
• 出 处: 外国海军导弹动态
• 发表日期: 1981年10期
• 关键词: 冲压发动机 战术导弹 弹翼 风洞试验 导弹构型 推进系统 火箭推进系统 底部阻力 自动驾驶仪 升力

本文要讨论把先进的冲压发动机推进系统装到原来使用火箭发动机的小型战术导弹上时所产生影响的风洞试验结果。可以看到,用冲压发动机系统取代火箭发动机系统不会明显地增加导弹的阻力,也不会显著改变它的稳定性和控制性能。同时也发现,冲压发动机对导弹的升力产生了有利的影响,弹体前部和弹翼对冲压发动机的推力也产生了有利的影响。

This article discusses the results of wind tunnel tests that affect the performance of an advanced ramjet propulsion system on small tactical missiles that used rocket motors. It can be seen that replacing a rocket engine system with a ramjet system does not significantly increase the missile’s resistance nor does it significantly alter its stability and control performance. At the same time, it was also found that the ramjet engine has a beneficial effect on the lift of the missile, and the projectile front and the flaps also have a beneficial effect on the thrust of the ramjet.