| 牛顿流体紊流-层流的分层流动规律 |
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| 引用本文： | 贺成才. 牛顿流体紊流-层流的分层流动规律[J]. 油气储运, 2005, 24(7): 41-45 |
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| 作者姓名： | 贺成才 |
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| 作者单位： | 西南石油学院计科院 |
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| 摘 要： | 通过分析掺入少量高粘流体形成分层紊流-层流的流动状态,抛弃传统的水力学研究方法,应用流体力学原理、高级程序设计语言和先进的数值计算技术研究了掺入少量高粘流体分层紊流-层流减阻规律,为实现管道混相输送时高效减阻和经济节约的设计提供理论依据.
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| 关 键 词： | 原油输送 流体流动 数值计算 减阻规律 |
| 收稿时间： | 2004-09-30 |
| 修稿时间： | 2004-09-30 |
Flow Law on Turbulent-Laminar Stratified Flow in Aerating Pipes |
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| HE Chengcai. Flow Law on Turbulent-Laminar Stratified Flow in Aerating Pipes[J]. Oil & Gas Storage and Transportation, 2005, 24(7): 41-45 |
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| Authors: | HE Chengcai |
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| Affiliation: | HE Chengcai |
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| Abstract: | By analyzing flow status of fluid in aerating pipeline,giving up hydraulics and utilizing hydromechanics and advance numerical calculations, the prediction method to solve optimizations height on flow status in aerating pipeline is studied and put forward,which provides a scientific theory base to realize effective drag reduction and economic principle in blend phase transportation for pipeline design. |
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| Keywords: | oil transportation fluid flowing numerical calculation drag reduction law study discussion |
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