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本文讨论推进技术的进展对先进导弹系统的工作能力的影响。导弹推进系统在越来越强调先进的空气喷气式导弹的情况下,从火箭演化到冲压发动机,已经大大地增强了导弹的作战能力。冲压发动机,尤其是采用固体推进剂的发动机新技术方面的发展,使热值、密度、燃烧效率和系统组装的紧凑性有了大的提高。把这些技术改进应用于可能的飞行任务,使总的任务性能有了惊人的提高。这些大的性能增量为改进在杀伤概率和生存能力方面的飞行任务效能提供了一个基础。杀伤概率可以通过应用比较短的截击(目标)时间,改进齐射能力和减少各个系统的尺寸以便改良导弹运载工具的有效载重来提高。生存能力可以通过增大投射距离和较高的突防速度来增强。本文把使用各种各样的推进系统的导弹性能直接作了比较,论证了在各种各样的战术任务中这些改进的能力。被研究的系统从一般固体火箭到使用高能硼固体燃料的冲压发动机。
This article discusses the impact of advances in propulsion technology on the capabilities of advanced missile systems. Missile Propulsion Systems With the emphasis on advanced air-jet missiles, the evolution from rocket to ramjet engines has greatly enhanced the missile’s capabilities. The development of new technologies for ramjet engines, especially solid propellants, has led to a dramatic increase in the calorific value, density, combustion efficiency, and compactness of the system assembly. Applying these technological improvements to possible missions has led to a dramatic increase in overall mission performance. These large performance gains provide a basis for improving mission performance in terms of kill probability and survivability. Killing probability can be increased by applying relatively short interception (target) time, improving the salvage ability and reducing the size of each system in order to improve the payload of the missile vehicle. Survivability can be enhanced by increasing the projectile distance and higher penetration speed. This paper directly compares the performance of missiles using a variety of propulsion systems and demonstrates the capability of these improvements in a variety of tactical missions. The system studied was from a solid solid rocket to a ramjet engine using high energy boron solid fuel.