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一、研究概况日本航空宇宙技术研究所从1977年开始研究航天飞机用的吸气式发动机。最初对火箭/冲压组合发动机,包括超音速燃烧进行了各种实验,并对使用火箭/冲压发动机的垂直起落式航天飞机的发射性能进行了计算,证明了其优越性。从1984年起转为超音速燃烧冲压发动机的研究。1986年,以航空宇宙技术研究所为中心开始研究使用超音速燃烧冲压发动机、飞行M数为6～12的单级往返航天飞机。为了发展这些研究成果,对超音速燃烧室进行了实验研究,下面简要介绍其结果。
First, the research profile Japan Aerospace Institute of Technology started from 1977 to study the space shuttle aspirated engine. The initial experiments with rocket / ramjet engines, including supersonic combustion, and the launch performance of vertical landing and landing spacecraft using rocket / ramjet engines were demonstrated, demonstrating their superiority. From 1984 to supersonic combustion stamping engine research. In 1986, beginning with the Institute of Aeronautics and Astronautics began to study the use of supersonic combustion ramjet, flying M number of 6 to 12 single-stage shuttle. In order to develop these research results, the supersonic combustor was experimentally studied, and the results are briefly described below.