固体火箭推进技术的发展

本文介绍了固体火箭推进技术的发展趋势;对于战略导弹发动机,主要是提高发动机性能,使导弹小型化,能在汽车上、火车上或飞机上机动发射,对于防空导弹发动机,主要是发展推力可控技术和无烟推进剂,使导弹能对付高速、高机动的目标,并使发射场和导弹本身不被烟雾暴露;对于运载火箭助推器和小型运载火箭发动机,主要是降低成本和提高可靠性。固体火箭推进技术应用于国民经济建设,也是其发展的一个重要方面。

Trend of Solid Rocket propulsion Technology

In this paper, the trends of solid rocket propulsion technology are discussed. It isnecessary that the intercontinental missiles be made small scale and are launched on anautomobile, a train or a plane. So the main trend of SRM for intercontinental missile isto improve performance of SRM. In order to make anti-aircraft missiles tackle the high-speed, high-maneuverable target, and to hide the missile site and missile itself, the maintrend of SRM for anti-aircraft missiles is to develop the technology of controlled thrustand smokeless propellants. The main trends of boosters for launch vehicles and SRM forsmall launch vehicles are lower cost and higher reliability. In addition, it is also an im-portant tendency that the technology of SRM is applied to economical construction.