Characteristics of supersonic combustion with Hartmann-Sprenger tube aided fuel injection

	Characteristics of supersonic combustion with Hartmann-Sprenger tube aided fuel injection
	Gu HB(顾洪斌); Li Z(李智); Li F(李飞); Chen LH(陈立红); Gu SL(顾声龙); Zhang XY(张新宇); Gu HB(顾洪斌)
会议录名称	17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011
	2011
页码	AIAA 2011-2326
会议名称	17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
会议日期	APR 11-14, 2011
会议地点	San Francisco, CA, United states
摘要	The TDLAS and static pressure were used to investigate the combustion of the excited ethylene jet into the supersonic flow in this article. The jet was from the Hartmann-Sprenger tube, which was put into the traditional jet device. The jet was excited at three different frequencies and compared with the base case without excitation. The results showed that the higher static pressure could be obtained in the excited cases. The excited jet didn't only take effects on the jet shear layer, but also influenced the turbulence intensity near field, and the right excited frequency can short the mixing and combusting distance. The excited jet can help reduce the combustor length.
课题组名称	LHD高温气流激光诊断
资助信息	American Institute of Aeronautics and Astronautics (AIAA)
ISBN号	978-1-60086-942-6
URL	查看原文
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/48285
专题	高温气体动力学国家重点实验室
通讯作者	Gu HB(顾洪斌)
推荐引用方式 GB/T 7714	Gu HB,Li Z,Li F,et al. Characteristics of supersonic combustion with Hartmann-Sprenger tube aided fuel injection[C]17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011,2011:AIAA 2011-2326.

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