IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
Influence of Gas Injection on the In-Situ Oil Fraction of an Oil-Water Flow in Horizontal Pipes
Xu JY(许晶禹); Wu YX(吴应湘); Chang Y(常英)
Source PublicationChemical Engineering & Technology
2009
Volume32Issue:12Pages:1922-1928
ISSN0930-7516
AbstractIn this work, an experimental study was made on gas injection into an oil-water flow in horizontal pipes with two unequal pipe diameters. Special attention was given to the influence of gas injection on the average in-situ oil fraction. Measurements were made for input water flow rates of 1.25-5 m(3)/h, input oil flow rates of 0-8 m(3)/h and input gas flow rates of 0-9 m(3)/h. It was found that gas injection has a considerable influence on the in-situ oil fraction. In general, a small increase in the rate of air injection leads to greatly decreasing in-situ oil fractions. The in-situ oil fraction with gas injection decreases to a greater extent than that without gas injection, at the same input liquid flow rates. At a given input water flow rate, the value of the in-situ oil fraction in the pipe with the larger diameter is higher than that in the pipe with the smaller diameter. Furthermore, the drift flux models were extended to predict the average in-situ fractions of the oil phase in the intermittent three-phase flow regimes. A good agreement is obtained between theory and data, especially for the in-situ oil fraction range of 0.2-1.0.
KeywordHorizontal Pipes In-situ Phase Fraction Three-phase Flow
DOI10.1002/ceat.200900303
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000272921500009
WOS KeywordSLUG FLOW
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Natural Science Foundation of China 10902114 Chinese Academy of Sciences KJCX2YW-L02
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48710
Collection水动力学与海洋工程重点实验室(2009-2011)
Recommended Citation
GB/T 7714
Xu JY,Wu YX,Chang Y. Influence of Gas Injection on the In-Situ Oil Fraction of an Oil-Water Flow in Horizontal Pipes[J]. Chemical Engineering & Technology,2009,32(12):1922-1928.
APA Xu JY,Wu YX,&Chang Y.(2009).Influence of Gas Injection on the In-Situ Oil Fraction of an Oil-Water Flow in Horizontal Pipes.Chemical Engineering & Technology,32(12),1922-1928.
MLA Xu JY,et al."Influence of Gas Injection on the In-Situ Oil Fraction of an Oil-Water Flow in Horizontal Pipes".Chemical Engineering & Technology 32.12(2009):1922-1928.
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