IMECH-IR  > 高温气体动力学国家重点实验室
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)
Source Publication17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011
2011
PagesAIAA 2011-2326
Conference Name17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
Conference DateAPR 11-14, 2011
Conference PlaceSan Francisco, CA, United states
AbstractThe 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.
DepartmentLHD高温气流激光诊断
Funding OrganizationAmerican Institute of Aeronautics and Astronautics (AIAA)
ISBN978-1-60086-942-6
URL查看原文
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48285
Collection高温气体动力学国家重点实验室
Corresponding AuthorGu HB(顾洪斌)
Recommended Citation
GB/T 7714
Gu HB,Li Z,Li F,et al. Characteristics of supersonic combustion with Hartmann-Sprenger tube aided fuel injection[C]:AMER INST AERONAUT ASTRONAUT, RESTON,2011:AIAA 2011-2326.
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