中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Mixing and combustion modeling of hydrogen peroxide/kerosene shear-coaxial jet flame in lab-scale rocket engine

文献类型:期刊论文

作者Li S(李森); Ge YF; Wei XL(魏小林); Li T(李腾); Wei XL(魏小林); Li T(李腾); Li S(李森)
刊名AEROSPACE SCIENCE AND TECHNOLOGY
出版日期2016
卷号56页码:148-154
通讯作者邮箱lisen@imech.ac.cn
关键词H2O2 Kerosene Shear-coaxial jet Combustion Plume
ISSN号1270-9638
产权排序[Li, Sen; Wei, Xiaolin; Li, Teng] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China; [Ge, Yifei] Univ Chinese Acad Sci, Beijing 100190, Peoples R China
通讯作者Li, S (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
中文摘要H2O2/kerosene bipropellants are effective alternatives for toxic propellants currently in use. The complex H2O2/kerosene turbulent flow and combustion chemical reaction are modeled, the atomization, evaporation and mixing are investigated, the characteristics of the complex chemical reaction path of kerosene at different stages in combustion chamber are analyzed, and the profiles of static pressure, temperature and Mach number of exhaust plume are provided. During the kerosene injection, the spray angle is 13 degrees, the atomization and evaporation occur and complete simultaneously, the lasting time of atomization is about 1 ms, and the maximal vaporization rate reaches 1.5 x 10(-6) kg/s. The combustion chamber can be divided into the following three zones: rapid high-temperature pyrolysis zone, oxidization zone and equilibrium flow zone. The initial excitation of kerosene reactions is crucial link, and the hydrogen abstraction reactions are the dominant reactions in the high pyrolysis. These peak values of static pressure, temperature, Mach number along plume axis almost evenly distribute, and the interval distances are about 32 mm along the centerline of axis. (C) 2016 Elsevier Masson SAS. All rights reserved.
分类号二类
类目[WOS]Engineering, Aerospace
研究领域[WOS]Engineering
关键词[WOS]H2O2 ; Kerosene ; Shear-coaxial jet ; Combustion ; Plume
收录类别SCI ; EI
原文出处http://dx.doi.org/10.1016/j.ast.2016.07.008
语种英语
WOS记录号WOS:000383300100014
源URL[http://dspace.imech.ac.cn/handle/311007/59734]  
专题力学研究所_高温气体动力学国家重点实验室
推荐引用方式
GB/T 7714
Li S,Ge YF,Wei XL,et al. Mixing and combustion modeling of hydrogen peroxide/kerosene shear-coaxial jet flame in lab-scale rocket engine[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2016,56:148-154.
APA 李森.,Ge YF.,魏小林.,李腾.,Wei XL.,...&Li S.(2016).Mixing and combustion modeling of hydrogen peroxide/kerosene shear-coaxial jet flame in lab-scale rocket engine.AEROSPACE SCIENCE AND TECHNOLOGY,56,148-154.
MLA 李森,et al."Mixing and combustion modeling of hydrogen peroxide/kerosene shear-coaxial jet flame in lab-scale rocket engine".AEROSPACE SCIENCE AND TECHNOLOGY 56(2016):148-154.

入库方式: OAI收割

来源:力学研究所

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