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)
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| 刊名 | AEROSPACE SCIENCE AND TECHNOLOGY
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| 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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