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| 基于CFD的天然气管道直板清管器内流场分析 | |
| 引用本文： | 陈禹汀,沈炳耘,张仕民,刘翀. 基于CFD的天然气管道直板清管器内流场分析[J]. 新技术新工艺, 2011, 0(1): 52-54 |
| 作者姓名： | 陈禹汀 沈炳耘 张仕民 刘翀 |
| 作者单位： | 1. 内蒙古工业大学,内蒙古,呼和浩特,010051 2. 中国石油大学,北京,北京,102249 3. 沈阳工业大学,辽宁,沈阳,111003 |
| 摘 要： | 清管作业在天然气管道中应用的越来越广泛,清管就是利用清管器推走管道内的沉积物和管道碎片,其目的是把管道内的杂物清除干净。定期清管可以保持管道中的流动通畅,降低管道内部压降,提高管道的流动效率。本文基于CFD（计算流体动力学）方法并利用Gambit及Fluent相关软件研究模拟了天然气管道直板清管器内部流场,模拟结果可显示清管器内部的压力变化流场和速度流场,研究结果为直板清管器的进一步稳定运行提供了理论基础。 |
| 关 键 词： | CFD 清管器 流场 |
Research on Internal Flow Field of Straight Plate Pig in the Natural Gas Pipeline based on CFD |
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| CHEN Yuting,SHEN Bingyun,ZHANG Shimin,LIU Chong. Research on Internal Flow Field of Straight Plate Pig in the Natural Gas Pipeline based on CFD[J]. New Technology & New Process, 2011, 0(1): 52-54 | |
| Authors: | CHEN Yuting SHEN Bingyun ZHANG Shimin LIU Chong |
| Affiliation: | CHEN Yuting1,SHEN Bingyun1,ZHANG Shimin2,LIU Chong3(1.Inner Mongolia University of Technology,Hohhot 010051,China,2.China University of Petroleum,Beijing 102249,3.Shenyang University of Technology,Shenyang 111003,China) |
| Abstract: | Pigging operation is used extensively in gas pipelines.Pigging is that the contents of a pipeline are pushed by a pig.With the goal of removing the deposits and debris almost completely from the pipeline,periodic pigging can reduce the pressure drop and increase the flow efficiency.By the CFD,Gambit and Fluent analysis,the pressure and velocity flow field PIG in the natural gas pipeline are obtained.Theory basis was provided by the research results for the better stable operation of the straight plate pig. |
| Keywords: | CFD |
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