目前 ,为了使武器速度达到Ｍａ =6 ,必须采用涡轮 /冲压或火箭 /冲压组合发动机。而美国空军正对一种称为汽射 (Ｓｔｅａｍ ｊｅｔ)涡喷的新概念进行研究。这种发动机可向其进气口喷水 ,只要一台这种发动机就可将从海平面起飞的飞行器加速到Ｍａ =6 +。这一概念是由弗拉基米尔 At present, to make the weapon speed reach Ma = 6, a turbo / ram or rocket / ram combination engine must be used. The U.S. Air Force is investigating a new concept called turbojet steam turbojet. The engine is capable of spraying water into its air intakes and accelerates the aircraft taking off from sea level to Ma = 6 + with just one such engine. The concept is by Vladimir