| 管内流体产生滑移时的减阻率计算 |
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| 引用本文： | 霍国胜,夏德宏.管内流体产生滑移时的减阻率计算[J].油气储运,1999,18(10):25-27. |
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| 作者姓名： | 霍国胜 夏德宏 |
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| 作者单位： | 华北电力设计院
(霍国胜)，华北电力设计院(夏德宏) |
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| 摘 要： | 管内液体的流动速度在超过临界流速后，流体与管壁之间会出现相对滑动。分析认为，滑移与减阻之间关系密切。给出了滑移模型以及影响减阻率的因素。
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| 关 键 词： | 液体 液动 滑移 减阻率 数学模型 计算 油气管道 |
The Calculation of Drag Reduction Rate and the Factors which Affect the Rate when Slip Exists in Pipe Flow |
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| Huo Guosheng Xia Dehong.The Calculation of Drag Reduction Rate and the Factors which Affect the Rate when Slip Exists in Pipe Flow[J].Oil & Gas Storage and Transportation,1999,18(10):25-27. |
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| Authors: | Huo Guosheng Xia Dehong |
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| Institution: | Huo Guosheng Xia Dehong |
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| Abstract: | When the velocity of a fluid in a pipe is greater than critical velocity, slip will happen. The analysis shows that the ship has a close relation to drag reduction. In this paper ,the model and the factors which affect the drag reduction rate are given. |
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| Keywords: | liquid flow slip drag reduction rate mathematical model calculation |
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