关键词: 超音速冲压喷气发动机;煤油;超音速燃烧;巡航导弹;动力装置

Abstract: The performance of hydrocarbon fueled scramjet which is promising recently is analysed.The main performance parameters of a fixed geometry scramjet are observed,and the effective thrust coefficient,effective specific impulse and effective specific thrust are determined.The results show that the kerosene(JP) fueled scramjet of fixed geometry could be adopted as a propulsion engine for the cruise vehicle of the flight Mach number about 6

Key words: Supersonic combustion ramjet engine;Kerosene;Supersonic combustion;Cruise missile;Power plant