关键词: 超音速燃烧冲压发动机;燃烧试验;加热器;高空模拟

Abstract: This paper describes the performance analysis of heater and its cooling structure design for three kinds of fuel(hydrogen, kerosene and methan-e). The effect of fuel-air ratio, oxygen supplement, constituent of fuel on the heated air was obtained.These results can used for the development of heater with oxygen supplement.

Key words: Supersonic combustion ramjet engine;Combustion test;Heater;Altitude simulation