Theoretical solutions to three-dimensional asymmetrical shock/shock interaction
文献类型：期刊论文
| 作者 | Xiang GX; Wang C(王春); Hu ZM(胡宗民); Li XD ; Jiang ZL(姜宗林); Jiang ZL(姜宗林); Jiang ZL(姜宗林); Wang C(王春); Hu ZM(胡宗民); Hu ZM(胡宗民)
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| 刊名 | SCIENCE CHINA-TECHNOLOGICAL SCIENCES
 |
| 出版日期 | 2016 |
| 卷号 | 59期号:8页码:1208-1216 |
| 通讯作者邮箱 | wangchun@imech.ac.cn |
| 关键词 | 3D asymmetrical shock/shock interaction spatial-dimension reduction Mach reflection flow field theoretical analysis |
| ISSN号 | 1674-7321 |
| 产权排序 | [Xiang, GaoXiang; Wang, Chun; Hu, ZongMin; Jiang, ZongLin] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam LHD, Beijing 100190, Peoples R China; [Li, XuDong] Beijing Inst Aerosp Long March Vehicle, Beijing 100076, Peoples R China |
| 通讯作者 | Wang, C (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam LHD, Beijing 100190, Peoples R China. |
| 中文摘要 | This paper explores theoretical solutions to the three-dimensional (3D) shock/shock interaction induced by 3D asymmetrical intersecting compression wedges in supersonic inviscid flows. For Mach interactions, an analytical method known as spatial-dimension reduction, which transforms the problem of 3D steady shock/shock interaction into a two-dimensional (2D) pseudo-steady problem on cross sections, is used to obtain the solutions in the vicinity of the Mach stem. The theoretical solutions include the pressure, temperature, density, Mach number behind the Mach stem, and total pressure recovery coefficient. Numerical simulations are performed to validate the theoretical results. Here, the NND scheme is employed by solving 3D inviscid Euler equations, and good agreements are obtained. The asymmetry of the flow characteristics induced by the wedge angle and sweep angle are thoroughly discussed. |
| 分类号 | 二类 |
| 类目[WOS] | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Engineering ; Materials Science |
| 关键词[WOS] | 3D asymmetrical shock/shock interaction ; spatial-dimension reduction ; Mach reflection ; flow field ; theoretical analysis |
| 收录类别 | SCI ; EI ; CSCD |
| 原文出处 | http://dx.doi.org/10.1007/s11431-016-6036-z |
| 语种 | 英语 |
| WOS记录号 | WOS:000381265400008 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/59753]  |
| 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 | Xiang GX,Wang C,Hu ZM,et al. Theoretical solutions to three-dimensional asymmetrical shock/shock interaction[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2016,59(8):1208-1216. |
| APA | Xiang GX.,王春.,胡宗民.,Li XD.,姜宗林.,...&Hu ZM.(2016).Theoretical solutions to three-dimensional asymmetrical shock/shock interaction.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,59(8),1208-1216. |
| MLA | Xiang GX,et al."Theoretical solutions to three-dimensional asymmetrical shock/shock interaction".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 59.8(2016):1208-1216. |
入库方式： OAI收割
来源：力学研究所
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