中国超燃冲压发动机研究回顾

Review of scramjet research in China

回顾了中国近年来在超燃冲压发动机领域的研究进展。首先是高超声速进气道的研究进展,包括高超声速进气道中激波与附面层干扰、起动和再起动、隔离段、进气道附面层抽吸、进气道通道内外压缩比、侧压式进气道、Busemann进气道等。其次是超声速燃烧方面的研究及模型超燃冲压发动机研究。最后对研究工作进行了评述。

The scramjet research in China in recent years is reviewed. Firstly, studies for hypersonic inlets are reviewed, including issues related to interaction between boundary and shock wave in hypersonic inlet, unstarting/restarting phenomena, isolator, boundary bleeding for hypersonic inlet, internal/external compression ratio for inlet, inlets with sidewall compression,etc.. Secondly, supersonic combustion research is reviewed. Then, investigation for scramjet engine model is summarized. Finally, some comments on the research works are given.