Investigations of Three-Dimensional Shock/Shock Interactions over Symmetrical Intersecting Wedges
文献类型：期刊论文
| 作者 | Xiang GX; Wang C; Teng HH(滕宏辉); Jiang ZL(姜宗林); Wang C(王春) ; Jiang ZL(姜宗林); Wang C(王春); Jiang ZL(姜宗林); Teng HH(滕宏辉); Wang C(王春)
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| 刊名 | AIAA JOURNAL
 |
| 出版日期 | 2016 |
| 卷号 | 54期号:5页码:1472-1481 |
| 通讯作者邮箱 | wangchun@imech.ac.cn |
| 关键词 | Ceramics thermal shock size effect |
| ISSN号 | 0001-1452 |
| 产权排序 | [Xiang, G. X.; Wang, C.; Teng, H. H.; Jiang, Z. L.] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China |
| 通讯作者 | Wang, C (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China. |
| 中文摘要 | This study explored inviscid supersonic corner flows induced by three-dimensional symmetrical intersecting compression wedges by introducing the spatial dimension reduction theoretical approach to transform the three-dimensional steady shock/shock interaction problem into a two-dimensional pseudosteady problem; this method allows not only wave configurations, which include regular reflection and Mach reflection, to be determined accurately, but also flowfield characteristics, which include density, temperature, pressure, and total pressure recovery coefficient near the regular reflection point (or in the vicinity of the Mach reflection triple point), as well as the location and the strength of the Mach stem. Theoretical results were compared to numerical simulation (performed by solving three-dimensional inviscid Euler equations with an non-oscillatory and non-free-parameters dissipative finite difference scheme) and analyzed thoroughly. The effects of inflow Mach number, sweep angle, and wedge angle on flowfield parameters and wave configurations were also considered. The influence of sweep angle is negligible, but the effects of Mach number and wedge angle are significant. |
| 分类号 | 一类 |
| 类目[WOS] | Engineering, Aerospace |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | Ceramics ; thermal shock ; size effect |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.2514/1.J054672 |
| 语种 | 英语 |
| WOS记录号 | WOS:000377205000003 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/59518]  |
| 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,Teng HH,et al. Investigations of Three-Dimensional Shock/Shock Interactions over Symmetrical Intersecting Wedges[J]. AIAA JOURNAL,2016,54(5):1472-1481. |
| APA | Xiang GX.,Wang C.,滕宏辉.,姜宗林.,Wang C.,...&Wang C.(2016).Investigations of Three-Dimensional Shock/Shock Interactions over Symmetrical Intersecting Wedges.AIAA JOURNAL,54(5),1472-1481. |
| MLA | Xiang GX,et al."Investigations of Three-Dimensional Shock/Shock Interactions over Symmetrical Intersecting Wedges".AIAA JOURNAL 54.5(2016):1472-1481. |
入库方式： OAI收割
来源：力学研究所
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