A Simple Model for Predicting the Two-Phase Heavy Crude Oil Horizontal Flow with Low Gas Fraction

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	A Simple Model for Predicting the Two-Phase Heavy Crude Oil Horizontal Flow with Low Gas Fraction
	Chen XP(陈小平); Xu JY(许晶禹); Zhang J(张健)
刊名	CHEMICAL ENGINEERING COMMUNICATIONS
	2016-06
通讯作者邮箱	xujingyu@imech.ac.cn
卷号	203 期号:9 页码:1131-1138
关键词	Drift-flux model Gas-liquid flow Heavy crude oil Pressure gradient Viscosity Void fraction
ISSN号	0098-6445
通讯作者	Xu, JY (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
产权排序	[Chen, Xiao-Ping; Xu, Jing-Yu; Zhang, Jian] Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China
中文摘要	A two-phase heavy crude oil flow with low gas fraction is common in the oil transportation process. However, most of the studies of a gas-liquid flow are based on low viscosity fluid, such as water and light oil; as a result, the results cannot be introduced successfully into the mixture flow of gas and heavy crude oil. In this work, a two-phase flow of gas and heavy crude oil, which originated from the Bo-hai oilfield in China, was investigated in a horizontal pipe with 47-mm inner diameter. Data were acquired for the oil flow rate ranging from 2m(3)/h to 10m(3)/h, the input gas volume fraction ranging from 0.01 to 0.15, and the viscosity of crude oil ranging from 2.41Pas to 0.34Pas. Based on the drift-flux model, a new simplified correlation was developed to predict the void fraction and the pressure gradient. A comparison between the predicted and measured data demonstrates a reasonable agreement, and the correlation might be helpful for practical application in industry, especially in initially estimating the flow characteristic parameters.
分类号	Q3
类目[WOS]	Engineering, Chemical
研究领域[WOS]	Engineering
收录类别	SCI
原文出处	http://dx.doi.org/10.1080/00986445.2016.1160227
语种	英语
WOS记录号	WOS:000379251400001
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/58841]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
推荐引用方式 GB/T 7714	Chen XP,Xu JY,Zhang J. A Simple Model for Predicting the Two-Phase Heavy Crude Oil Horizontal Flow with Low Gas Fraction[J]. CHEMICAL ENGINEERING COMMUNICATIONS,2016,203(9):1131-1138.
APA	陈小平,许晶禹,&张健.(2016).A Simple Model for Predicting the Two-Phase Heavy Crude Oil Horizontal Flow with Low Gas Fraction.CHEMICAL ENGINEERING COMMUNICATIONS,203(9),1131-1138.
MLA	陈小平,et al."A Simple Model for Predicting the Two-Phase Heavy Crude Oil Horizontal Flow with Low Gas Fraction".CHEMICAL ENGINEERING COMMUNICATIONS 203.9(2016):1131-1138.