| 新型卧式组合分离器的数值计算 |
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| 引用本文： | 张春燕,曾文,刘承昭,陈志,米力田,张惟斌,余波.新型卧式组合分离器的数值计算[J].油气储运,2013(11):1247-1250. |
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| 作者姓名： | 张春燕 曾文 刘承昭 陈志 米力田 张惟斌 余波 |
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| 作者单位： | [1]中国石油集团工程设计有限责任公司西南分公司,四川成都610017 [2]西华大学能源与环境学院,四川成都610039 |
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| 基金项目： | 流体及动力机械教育部重点实验室资助项目“双吸离心泵的数字化设计研究”,szjj2011-006. |
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| 摘 要： | 以中国石油设计公司西南分院设计的新型卧式组合分离器为研究对象,采用基于Euler方法描述的气、液两相流体的漂移流动模型模拟分离器内部的两相分离,针对其分离元件的最优组合工况,基于CFD方法,对其内部的气、液两相流动进行数值计算,分析了气液分离过程和分离效率,并将结果与试验结果进行对比.结果表明：该新型组合式分离器分离效率较高,能有效脱除天然气中的液相成分,同时针对积水槽、排液管及积液高度控制提出了优化建议.（表1,图6,参5）
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| 关 键 词： | 组合式分离器 CFD 分离效率 气液分离 数值模拟 |
Numerical simulation of new horizontal combined separator |
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| Zhang Chunyan,Zeng Wen,Liu Chengzhaol,Chen Zhi,Mi Litian,Zhang Weibin,Yu Bo.Numerical simulation of new horizontal combined separator[J].Oil & Gas Storage and Transportation,2013(11):1247-1250. |
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| Authors: | Zhang Chunyan Zeng Wen Liu Chengzhaol Chen Zhi Mi Litian Zhang Weibin Yu Bo |
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| Institution: | 1. CNPC Southwest Branch, Engineering Design Co. Ltd., Chengdu, Sichuan, 610017; 2. School of Energy ＆ Environment, Xihua University, Chengdu, Sichuan, 610039 |
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| Abstract: | Taking the new combined horizontal separator designed by Sub-institute, PetroChina Southwest Design Branch, as a study object, the drift-flux model of gas-liquid flow based on Euler Method is used to simulate the two-phase separation inside the separator, under the best combination condition of the components of the Separator, based on CFD method, numerical simulation of the gas-liquid flow inside the separator is performed to analyze the gas-liquid separation process and separation efficiency. The simulated results are compared with test results. The results show that the new combined separator has high work efficiency, can remove liquid from natural gas effectively. Meanwhile, recommendations on the control of water tank, drainage pipe and liquid level are made in the paper. （1 Table, 6 Figures, 5 References） |
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| Keywords: | combined separator CFD separation efficiency gas-liquid separation numerical simulation |
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