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近年来,冲压发动机的发展受到越来越多的重视,主要集中在两个方向上:一是整体式冲压发动机的发展,使用这种发动机可以提高导弹飞行速度,增加有效射程,同时保持较小的体积,这正是当前战术导弹发展所需要的。据报导,法国研制的ASMP空地导弹使用了整体式冲压发动机,该导弹直径420毫米,飞行速度可达马赫3,射程达到140公里,这是使用其它动力装置难于达到的。二是高超音速冲压发动机的发展,空间技术的发展要求提供可重复使用的、经济的推进系统,高超音速冲压发动机及其与其它发动机的组合可以达到水平起
In recent years, the development of ramjet has received more and more attention, mainly in two directions: one is the development of integral ramjet, which can increase missile flight speed, increase effective range and keep small The size of the current tactical missile development is needed. It has been reported that the ASMP land-based missile developed by France uses a monolithic ramjet with a diameter of 420 mm and flight speeds up to Mach 3 with a range of 140 km, which is difficult to achieve with other power plants. The second is the development of hypersonic ramjet engines. The development of space technology requires a reusable and economical propulsion system. Hypersonic ramjet engines and their combination with other engines can achieve levels