关键词: 整体式火箭冲压发动机;混合式发动机;面对空导弹;应用

Abstract: In this paper it is described that the integrated solid propellant ramrocket engine is available for surface-air missilse due to its advanteges such as high specific impulse, light weight, full flight thrust provision, convenient u-se and maintenance, and low cost. It is also discussed that the missile performance can be greatly improved by means of increasing the available engine attack angle, accepting BTT technique adjusting the fuel flow and using oxidizer-lean propellant.

Key words: Integrate rocket ramjet;Compound engine;Surface to air missile;Application