The Interaction Between Shock Waves and Solid Spheres Arrays in a Shock Tube | |
Shi HH(施红辉)![]() | |
刊名 | Acta Mechanica Sinica
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2004 | |
通讯作者邮箱 | hhshi@imech.ac.cn |
卷号 | 24期号:3页码:219-227 |
ISSN号 | 0567-7718 |
通讯作者 | Shi, HH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
中文摘要 | When a shock wave interacts with a group of solid spheres, non-linear aerodynamic behaviors come into effect. The complicated wave reflections such as the Mach reflection occur in. the wave propagation process. The wave interactions with vortices behind each sphere's wake cause fluctuation in the pressure profiles of shock waves. This paper reports an experimental study for the aerodynamic processes involved in the interaction between shock waves and solid spheres. A schlieren photography was applied to visualize the various shock waves passing through solid spheres. Pressure measurements were performed along different downstream positions. The experiments were conducted in both rectangular and circular shock tubes. The data with respect to the effect of the sphere array, size, interval distance, incident Mach number, etc., on the shock wave attenuation were obtained. |
学科主题 | 力学 |
类目[WOS] | Engineering, Mechanical ; Mechanics |
研究领域[WOS] | Engineering ; Mechanics |
关键词[WOS] | PARTICLES |
收录类别 | SCI ; EI ; CSCD |
语种 | 英语 |
WOS记录号 | WOS:000222426500004 |
公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/17469] ![]() |
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 | Shi HH,Yamamura K. The Interaction Between Shock Waves and Solid Spheres Arrays in a Shock Tube[J]. Acta Mechanica Sinica,2004,24(3):219-227. |
APA | 施红辉,&Yamamura K.(2004).The Interaction Between Shock Waves and Solid Spheres Arrays in a Shock Tube.Acta Mechanica Sinica,24(3),219-227. |
MLA | 施红辉,et al."The Interaction Between Shock Waves and Solid Spheres Arrays in a Shock Tube".Acta Mechanica Sinica 24.3(2004):219-227. |
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