| 基于瞬态模型法的输气管道泄漏检测现场试验研究 |
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| 引用本文： | 冯晓东,毕研军,薛振奎.基于瞬态模型法的输气管道泄漏检测现场试验研究[J].管道技术与设备,2011(3):24-27. |
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| 作者姓名： | 冯晓东 毕研军 薛振奎 |
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| 作者单位： | 沧州输油管理处沧州输油站;中国石油天然气管道科学研究院; |
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| 摘 要： | 对泄漏检测方法进行了介绍,特别对瞬态模型方法的泄漏检测原理做了详细阐述.在永京输气管线杜庄-通捷管段进行泄漏检测试验,应用实时瞬态模型方法进行泄漏检测和定位,得出了泄漏对管线流动参数的影响规律.实验结果表明:瞬态模型泄漏检测法能够准确、快速检测出泄漏,并能够对泄漏量的大小进行准确地判断,使用压力曲线相交的方法可以对泄漏...
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| 关 键 词： | 瞬态模型法 泄漏检测 管道 |
Field Experimental Research on the Leak Detection for Gas Transmission Pipelines Transient Model |
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| FENG Xiao-dong,BI Yan-jun,XUE Zhen-kui.Field Experimental Research on the Leak Detection for Gas Transmission Pipelines Transient Model[J].Pipeline Technique and Equipment,2011(3):24-27. |
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| Authors: | FENG Xiao-dong BI Yan-jun XUE Zhen-kui |
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| Institution: | FENG Xiao-dong1,BI Yan-jun2,XUE Zhen-kui2 (1.Cangzhou Pumping Station,Cangzhou 061000,China,2.China Petroleum & Natural Gas Pipelines Research Institute,Langfang 065000,China) |
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| Abstract: | In this paper,leakage detection methods are introduced the fundamental priciple of transient model method in particular is elaborated in detail.Leakage detection experiment is done on Duzhuang-Tongjie pipelines of the Yongqing-Beijing gas transmission pipeline.A transient model method is used to detect the leakage and locate the leakage position and many influencing rules of the effect of leak on flow parameters in pipelines are obtatined.The test results make known that leak detection method based on the t... |
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| Keywords: | transient model leakage detection pipeline |
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