Oscillation flow induced by underwater supersonic gas jets
文献类型：期刊论文
| 作者 | Shi HH(施红辉); Guo QA; Wang C; Dong RL; Zhang LT; Jia HX; Wang XG; Wang BY(王柏懿); Shi HH ; Shi HH(施红辉)
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| 刊名 | Shock Waves
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| 出版日期 | 2010 |
| 卷号 | 20期号:4页码:347-352 |
| 通讯作者邮箱 | hhshi@zstu.edu.cn |
| 关键词 | Underwater Supersonic Gas Jet Jet Expansion Feedback Jet Bulge High-Speed Photography Water Injection Liquid |
| ISSN号 | 0938-1287 |
| 通讯作者 | Shi HH |
| 中文摘要 | This paper describes an experimental study on the oscillation flow characteristics of submerged supersonic gas jets issued from Laval nozzles. The flow pattern during the jet development and the jet expansion feedback phenomenon are studied using a high-speed camera and a pressure measurement system. The experimental results indicate that along the downstream distance, the jet has three flow regimes: (1) momentum jet; (2) buoyant jet; (3) plume. In the region near the nozzle exit a so-called bulge phenomenon is found. Bulging of the jet occurs many times before the more violent jet expansion feedback occurs. During the feedback process, the jet diameter can become several times that of the original one depending on the jet Mach number. The frequencies of the jet bulging and the jet expansion feedback are measured. |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | WATER ; INJECTION ; LIQUID |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [19972069, 10672144]; Natural Science Foundation of Zhejiang Province of China [Y107073]; Science Foundation of Zhejiang Sci-Tech University |
| 原文出处 | http://www.springerlink.com/content/e1x806nv38wr8488/ |
| 语种 | 英语 |
| WOS记录号 | WOS:000280947600010 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43481]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Shi HH |
| 推荐引用方式 GB/T 7714 | Shi HH,Guo QA,Wang C,et al. Oscillation flow induced by underwater supersonic gas jets[J]. Shock Waves,2010,20(4):347-352. |
| APA | 施红辉.,Guo QA.,Wang C.,Dong RL.,Zhang LT.,...&Wang C.(2010).Oscillation flow induced by underwater supersonic gas jets.Shock Waves,20(4),347-352. |
| MLA | 施红辉,et al."Oscillation flow induced by underwater supersonic gas jets".Shock Waves 20.4(2010):347-352. |
入库方式： OAI收割
来源：力学研究所
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