管道旋流中油芯的形成条件与形态研究

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	管道旋流中油芯的形成条件与形态研究
Alternative Title	Formation conditions and pattern of oil-core in oil-water swirling pipe flow
	孙焕强; 吴应湘; 张军; 马乃庆
Source Publication	水动力学研究与进展. A辑
	2012-03-30
Volume	27 Issue:2 Pages:168-173
ISSN	1000-4874
Abstract	以石油工业为背景的油水流动是典型的液液两相流。管道中的两相流动研究的主要内容是充分发展之后的流型和压降等。此文通过实验研究了一种非稳态阶段的两相流动—经过导流片之后一段距离之内的两相旋涡流动。实验划分了不同相含率与表观流速下的流动形态,研究了导流片前后的压降规律。
Other Abstract	The oil-water flow with the background of petroleum industry is the typical Liquid-Liquid two-phase flow.The most previous works is the study of the full developed flow: the flow pattern,pressure drop and so on.In contrast,in this work a experiment sturdy was done about no-stable two-phase flow–The two phase swirl flow black of the conductor vane.Four flow patterns under different kinds of oil volume fraction and surface flow velocity were divided.
Keyword	液液两相流动旋涡压降油芯
Subject Area	多相流
URL	查看原文
Indexed By	CSCD
Language	中文
CSCD ID	CSCD:4504822
Department	LMFS多相流及流固耦合(LHO)
Citation statistics
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/46459
Collection	流固耦合系统力学重点实验室
Corresponding Author	孙焕强
Recommended Citation GB/T 7714	孙焕强,吴应湘,张军,等. 管道旋流中油芯的形成条件与形态研究[J]. 水动力学研究与进展. A辑,2012,27,2,:168-173.
APA	孙焕强,吴应湘,张军,&马乃庆.(2012).管道旋流中油芯的形成条件与形态研究.水动力学研究与进展. A辑,27(2),168-173.
MLA	孙焕强,et al."管道旋流中油芯的形成条件与形态研究".水动力学研究与进展. A辑 27.2(2012):168-173.

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