Numerical Investigation of Toroidal Shock Wave Focusing in a Cylindrical Chamber
文献类型：期刊论文
| 作者 | Teng HH(滕宏辉) ; Jiang ZL(姜宗林); Han ZY(韩肇元); Hosseini SHR; Takayama K
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| 刊名 | Shock Waves
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:4页码:299-305 |
| 通讯作者邮箱 | hhteng@ustc.edu |
| ISSN号 | 0938-1287 |
| 通讯作者 | Teng, H (reprint author), Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China. |
| 中文摘要 | In this paper, focusing of a toroidal shock wave propagating from an annular shock tube into a cylindrical chamber was investigated numerically with the dispersion controlled dissipation (DCD) scheme. The first case for an incident Mach number of 1.5 was conducted and compared with experiments for validation. Then, several cases were calculated for higher incident Mach numbers varying from 2.0 to 5.0, and complicated flow structures were observed. The numerical study was mainly focused on two aspects: focusing process and flow structures. The process, including diffraction, focusing, and reflection, is displayed to reveal the focusing mechanism, and the flow structures at different incident. Mach numbers are used to demonstrate shock reflection styles and focusing characteristics. |
| 学科主题 | 力学 |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234052700009 |
| 公开日期 | 2007-06-15 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/17269]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Teng HH,Jiang ZL,Han ZY,et al. Numerical Investigation of Toroidal Shock Wave Focusing in a Cylindrical Chamber[J]. Shock Waves,2005,14(4):299-305. |
| APA | 滕宏辉,姜宗林,韩肇元,Hosseini SHR,&Takayama K.(2005).Numerical Investigation of Toroidal Shock Wave Focusing in a Cylindrical Chamber.Shock Waves,14(4),299-305. |
| MLA | 滕宏辉,et al."Numerical Investigation of Toroidal Shock Wave Focusing in a Cylindrical Chamber".Shock Waves 14.4(2005):299-305. |
入库方式： OAI收割
来源：力学研究所
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