An Experimental Study of In-Situ Phase Fraction in Jet Pump Using Electrical Resistance Tomography Technique

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IMECH-IR > 力学所知识产出(1956-2008)

	An Experimental Study of In-Situ Phase Fraction in Jet Pump Using Electrical Resistance Tomography Technique
	Xu JY(许晶禹); Wang M(王密); Wu YX(吴应湘); SCHLABERG HI; Zheng ZC(郑之初); WILLIAMS RA; Xu, JY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
发表期刊	Chinese Physics Letters
	2007
卷号	24 期号:2 页码:512-515
ISSN	0256-307X
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.
学科领域	力学
DOI	0
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000244116400058
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/15392
专题	力学所知识产出(1956-2008)
通讯作者	Xu, JY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
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.,...&Xu, JY .(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.

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