Research status of key techniques for shock-induced combustion ramjet (shcramjet) engine

HUANG Wei 已出版文章查询
HUANG Wei
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1 * QIN Hui 已出版文章查询
QIN Hui
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LUO ShiBin
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WANG ZhenGuo
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1Institute of Aerospace Materials Engineering National University of Defense Technology Changsha 410073 China


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 As one of the most promising propulsion systems in the future, shock-induced combustion ramjet engine can remedy the disadvantages in the integrated design of scramjet engine and airframe. It can shorten the length of the combustor, lighten the structure weight of the engine and keep better performance in a broad range of flight Mach number. The elementary principle of shockinduced combustion ramjet engine is introduced. The key technologies of this kind of propulsion system are described, while their research status is presented in detail. Suggestion on the development of shcramjet engine in China is put forward.

DOI: http://dx.doi.org/10.1007/s11431-009-0379-7

语种: 英文   

基金This work was supported by the National Natural Science Fo...

关键词aerospace propulsion system, shock-induced combustion ramjet engine, premature ignition, premixed efficiency, denotation


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