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Investigation of mechanicaL chocking aided ignition and flame stability in RBCC ramjet mode

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The experimental investigation of mechanical chocking aided ignition and fLame stability in RBCC ramjet mode were carried out on the direct connect combustor experimental bench at the National key laboratory of combustion, flow and thermo-structure of NPU. The simulating flight Mach number is 2.5. The combustor is a dual-mode extended combustor with multi-staged JP-10 injection. A reliable ignition was implemented with mechanical chocking at the engine exit when the strut rocket is working, and the fLame stability could be attained without the ethylene guide fLame. The investigation here lays a fine foundation for the implementation of a stable high efficient combustion based the thermal throat in RBCC ramjet mode.

源语言英语
主期刊名60th International Astronautical Congress 2009, IAC 2009
6677-6681
页数5
出版状态已出版 - 2009
活动60th International Astronautical Congress 2009, IAC 2009 - Daejeon, 韩国
期限: 12 10月 200916 10月 2009

出版系列

姓名60th International Astronautical Congress 2009, IAC 2009
8

会议

会议60th International Astronautical Congress 2009, IAC 2009
国家/地区韩国
Daejeon
时期12/10/0916/10/09

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