An Experimental Study of In-Situ Phase Fraction in Jet Pump Using Electrical Resistance Tomography Technique
文献类型：期刊论文
| 作者 | Xu JY(许晶禹) ; Wang M(王密); Wu YX(吴应湘); SCHLABERG HI; Zheng ZC(郑之初); WILLIAMS RA
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| 刊名 | Chinese Physics Letters
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:2页码:512-515 |
| 通讯作者邮箱 | m.wang@leeds.ac.uk ; yxwu@imech.ac.cn |
| ISSN号 | 0256-307X |
| 通讯作者 | Xu, JY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | We perform the experiments to investigate in-situ phase fraction in a jet pump using the electrical resistance tomography (ERT) technique. A new jet pump with ERT sensors is designed to measure in-situ phase fraction and flow regime. The study is based on laboratory experiments that are carried out on a 50-mm vertical flow rig for various gas and liquid phase superficial velocities. The different flow patterns of gas liquid in the jet pump and vertical pipe are studied using the ERT technique. The results suggest that the ERT system can be used to successfully produce images of gas--liquid flow patterns with frames rates of 58fps and the in-situ phase fraction with frame rates of 5fps can be obtained. The visualizations of a rapid mixing process in the throat of a jet pump obtained in this work provide a reliable basis for theoretical study and optimal design of jet pumps. |
| 学科主题 | 力学 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000244116400058 |
| 公开日期 | 2007-06-15 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/15392]  |
| 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 | Xu JY,Wang M,Wu YX,et al. An Experimental Study of In-Situ Phase Fraction in Jet Pump Using Electrical Resistance Tomography Technique[J]. Chinese Physics Letters,2007,24(2):512-515. |
| APA | 许晶禹,王密,吴应湘,SCHLABERG HI,郑之初,&WILLIAMS RA.(2007).An Experimental Study of In-Situ Phase Fraction in Jet Pump Using Electrical Resistance Tomography Technique.Chinese Physics Letters,24(2),512-515. |
| MLA | 许晶禹,et al."An Experimental Study of In-Situ Phase Fraction in Jet Pump Using Electrical Resistance Tomography Technique".Chinese Physics Letters 24.2(2007):512-515. |
入库方式： OAI收割
来源：力学研究所
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