IMECH-IR  > 高温气体动力学国家重点实验室
CH* Luminance Distribution Application and a One-Dimensional Model of the Supersonic Combustor Heat Release Quantization
Wang Z P; Gu HB(顾洪斌); Cheng L W; Zhong FQ(仲峰泉); Zhang XY(张新宇)
Source PublicationINTERNATIONAL JOURNAL OF TURBO & JET-ENGINES
2019-03-01
Volume36Issue:1Pages:45-50
ISSN0334-0082
AbstractOne-dimensional model is an important way to evaluate the performance and flow characteristics of dual-mode scramjet combustor. Current work is based on a modified one-dimensional model assisted by measurements acquired on a direct-connected scramjet facility. CH* images and gas-sampling facility have been employed to quantify heat release for optimizing one-dimensional model. The results show that modified one-dimensional model gives a better evaluation of axis parameters distribution, especially for Mach number, which is the standard parameter to evaluate combustion mode. The ram/scram mode derived by the analytical results has been investigated. Intensive heat release is beneficial to obtain more stable pre-combustion shock and subsonic flow in the recirculation zone.
Keywordsupersonic combustion one-dimensional modelling heat release CH* chemiluminescence
DOI10.1515/tjj-2016-0064
Indexed BySCI ; EI
Language英语
WOS IDWOS:000459287000005
WOS Research AreaEngineering, Aerospace
WOS SubjectEngineering
Funding OrganizationNational Natural Science Foundation of China [11272323]
ClassificationQ4
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/78486
Collection高温气体动力学国家重点实验室
Affiliation{Wang, ZP、Gu, HB、Cheng, LW、Zhong, FQ、Zhang, XY} Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang Z P,Gu HB,Cheng L W,et al. CH* Luminance Distribution Application and a One-Dimensional Model of the Supersonic Combustor Heat Release Quantization[J]. INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES,2019,36(1):45-50.
APA Wang Z P,顾洪斌,Cheng L W,仲峰泉,&张新宇.(2019).CH* Luminance Distribution Application and a One-Dimensional Model of the Supersonic Combustor Heat Release Quantization.INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES,36(1),45-50.
MLA Wang Z P,et al."CH* Luminance Distribution Application and a One-Dimensional Model of the Supersonic Combustor Heat Release Quantization".INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES 36.1(2019):45-50.
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