| 深海水下采油树流场分析及流阻计算 |
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| 引用本文： | 张鹏举,吴晓冬,李博,吴恭兴.深海水下采油树流场分析及流阻计算[J].计算机辅助工程,2015,24(6):58-65. |
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| 作者姓名： | 张鹏举 吴晓冬 李博 吴恭兴 |
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| 作者单位： | 美钻能源科技（上海）有限公司;上海海事大学 海洋科学与工程学院;美钻能源科技（上海）有限公司;上海海事大学 海洋科学与工程学院 |
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| 摘 要： | 建立500 m水深的采油树的流场简化模型，对采油树流场在给定的2种工况下进行分析，评定流体流动和分布特点并计算流阻.分析结果表明：采油树本体在2种工况下的压力和速度变化较均匀，只是在变直径处或直角弯管处会出现湍流现象.
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| 关 键 词： | 采油树 流场 流阻 湍流 有限元 FLUENT |
| 收稿时间： | 2015/3/30 0:00:00 |
| 修稿时间： | 2015/5/27 0:00:00 |
Analysis on flow field and flow resistance calculation for christmas tree in deep sea water |
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| ZHANG Pengju,WU Xiaodong,LI Bo and WU Gongxin.Analysis on flow field and flow resistance calculation for christmas tree in deep sea water[J].Computer Aided Engineering,2015,24(6):58-65. |
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| Authors: | ZHANG Pengju WU Xiaodong LI Bo and WU Gongxin |
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| Affiliation: | Meizuan Energy Technology (Shanghai) Co., Ltd.;College of Marine Science and Engineering, Shanghai Maritime Univeristy;Meizuan Energy Technology (Shanghai) Co., Ltd.;College of Marine Science and Engineering, Shanghai Maritime Univeristy |
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| Abstract: | A simplified model is built for the flow field of a christmas tree in 500 m water, the flow field of the christmas tree is analyzed under two working conditions, the fluid flow and distribution characteristics are evaluated, and the flow resistance is calculated. The analysis results indicate that, the pressure and velocity change of the christmas tree is uniform under the two working conditions, and the turbulence only occurs at the place of variable diameter or the right angle elbow. |
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| Keywords: | christmas tree flow field flow resistance turbulence finite element FLUENT |
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