| 垂直上升管内气,水,油三相弹状流截面相份额的试验研究 |
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| 引用本文： | 王跃社,吴浩江.垂直上升管内气,水,油三相弹状流截面相份额的试验研究[J].油气储运,1998,17(2):49-53. |
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| 作者姓名： | 王跃社 吴浩江 |
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| 作者单位： | 西安交通大学
(王跃社，吴浩江)，西安交通大学(周芳德) |
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| 摘 要： | 利用光纤探针试验研究垂直上升管内气，水，油，三相弹状流截面相份额的规律，实验结果表明，短时域内平均截面含气率是三相流流型判断的有效方法，同时通过对三相流系统中油水比例的改变，对比它对平均截面含液率的影响，并测定各个工况下的平均液弹长度和平均截面含液率。
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| 关 键 词： | 三相流动 相态研究 试验 弹性流 油气水 |
A Cross-section Holdup Experimental Investigation of Gas-water-oil Three-phase Slug Flow in Vertical Upwards Tubes |
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| Wang Yueshe,Wu Haojiang.A Cross-section Holdup Experimental Investigation of Gas-water-oil Three-phase Slug Flow in Vertical Upwards Tubes[J].Oil & Gas Storage and Transportation,1998,17(2):49-53. |
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| Authors: | Wang Yueshe Wu Haojiang |
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| Abstract: | An optical fiber probe is used to study the cross-section of oil-gas-water three-phase slug flow in verti- cal tubes. The result shows that short-time-averaging void fraction is effective method on flow pattern recognition. Meanwhile,by changing the ratio of oil to water in the three-phase flow system,its influence on averaging cross-section liquid holdup is found out. The averaging liquid lengths and averaging cross-sec-tion liquid holdup are obtained in each case. |
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| Keywords: | three-phase flow phase investigation experiment |
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