石油化工高等学校学报

石油化工高等学校学报

• 油气储运 • 上一篇    下一篇

成品油管道泄漏量测算软件

吴梦雨1,梁永图1,何国玺1,李岩松1,谢 成2   

  1. 1.中国石油大学(北京)城市油气输配技术北京市重点实验室,北京102249;
    2.中国石化销售有限公司华南分公司,广西南宁530000
  • 收稿日期:2016-09-10 修回日期:2016-09-28 出版日期:2017-04-20 发布日期:2017-05-05
  • 通讯作者: 梁永图(1971-),男,博士,教授,从事长输油气管道与油气田集输相关技术研究;E-mail:liangyt21st@163.com。
  • 作者简介:吴梦雨(1991-),男,硕士研究生,从事长输油气管道与油气田集输相关技术研究;E-mail:1538903313@qq.com。
  • 基金资助:
    国家自然科学基金项目(51474228);北京市科学研究与研究生培养共建项目科研项目(ZX20150440);中国石化销售有限公司华南分公司项目(HX20150190)。

Leakage Volume Calculating Software for Products Pipeline

Wu Mengyu1,Liang Yongtu1,He Guoxi1,Li Yansong1,XieCheng2   

  1. 1. Beijing Key Laboratory of Urban Oil and Gas Transportation Technology, China University of Petroleum（Beijing），Beijing 102249,China; 2 Sinopec Sales Co., Ltd. South China Branch，Nanning Guangxi 530000,China

  • Received:2016-09-10 Revised:2016-09-28 Online:2017-04-20 Published:2017-05-05

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摘要：         近年来,由于老化、腐蚀穿孔和第三方打孔盗油等原因,管道泄漏事故频发。进行管道泄漏量的有效估算,可以为企业的后续事故处理、环境影响评估、危险区域划分提供重要依据。本文将泄漏报警系统与泄漏测算模块进行集成,基于水热力耦合瞬变流动模型,开发了具有在线测算成品油管道泄漏量的软件。现场应用表明,模
拟结果与实际结果的误差在5%内,软件测算结果可信,具有工程实际应用价值,可以为现场工作人员提供一定的技术支持和参考依据。

关键词: 成品油管道, 泄漏量, 测算软件

Abstract:

        In recent years, a series of pipeline leakage accidents frequently occur due to aging, corrosion and manmade damage. At present, most of related software focuses on the qualitative accidental assessment and localization of the leaking point while the study correlated with practical calculation of leakage volume is rare. An efficient quantitative calculation of the volume of leakage is essential to provide guidance for subsequent accidental management, environmental evaluation and division of the hazardous area. Connected with the alarm system and the online calculation module, a software with the function of online and offline calculation is developed on the basis of transient flow model coupled with hydraulic and thermal factors. A real case study is presented to demonstrate the relative error which is less than 5% and the results prove that it is of practical value and able to offer reference and guidance for engineers.

Key words: Productspipeline, Leakagevolume, Calculatingsoftware



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