An experimental investigation of flow patterns in oil-water two-phase flow through coiled tubes

被引：0
|
作者：
Li, GJ [1 ]
Guo, LJ [1 ]
Chen, XJ [1 ]
Gao, H [1 ]
Yu, LJ [1 ]
机构：
[1] Xian Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China
来源：
MULTIPHASE FLOW AND HEAT TRANSFER | 1999年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Experimental investigations of oil-water liquid-liquid two-phase flow were carried out in two helically coiled tubes with 39mm i.d. The coil diameters of the test sections are 265 and 522.5mm. The test sections were located horizontally or vertically. The flaw patterns were observed through the test sections made of Plexiglas tube, and could be classified into more than four flow patterns in various tubes. The flow regime maps were generated and delineated for these tubes. The present results were compared with some results in horizontal flow and furthermore the phase inversion characteristics in helically coiled tubes were discussed.
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页码：372 / 379
页数：8
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