| 环状两相流空泡份额新析 |
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| 引用本文： | 陈文振,桂学文,朱波. 环状两相流空泡份额新析[J]. 海军工程大学学报, 2003, 15(5): 9-11 |
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| 作者姓名： | 陈文振 桂学文 朱波 |
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| 作者单位： | 海军工程大学,动力工程学院,湖北,武汉,430033 |
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| 摘 要： | 对圆管内环状两相流的空泡份额进行了分析.首先推导出气相摩擦乘子的一般表达式,然后求得空泡份额与滑速比的解析式,并进行了分析讨论.与有关文献结果的比较表明:在一定的压力范围内文中所得的解是正确、可信的.
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| 关 键 词： | 两相流 空泡份额 摩擦乘子 |
| 文章编号： | 1009-3486(2003)05-0009-03 |
| 修稿时间： | 2002-11-21 |
Analysis of void fraction for annular two-phase flow |
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| CHEN Wen-zhen,GUI Xue-wen,ZHU Bo. Analysis of void fraction for annular two-phase flow[J]. Journal of Naval University of Engineering, 2003, 15(5): 9-11 |
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| Authors: | CHEN Wen-zhen GUI Xue-wen ZHU Bo |
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| Abstract: | The void fraction of annular two-phase flow inside cylinder is analyzed. The general expression of friction factor for gas phase is derived, then the new expressions of void fraction and velocity ratio of gas to liquid are given and discussed. The comparison with the results in the published lectures shows that the obtained result in this paper is accurate and credible within a certain pressure. |
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| Keywords: | two-phase flow void fraction friction factor |
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