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中国科学院大学学报 ›› 2017, Vol. 34 ›› Issue (2): 265-272.DOI: 10.7523/j.issn.2095-6134.2017.02.022

• 研究论文 • 上一篇    

起伏管道空管投油气液两相流动的数值模拟

张欣雨1, 谢静2, 宇波3   

  1. 1 中国石化集团国际石油勘探开发有限公司, 北京 100029;
    2 中国石油工程设计有限公司华北分公司, 河北 任丘 062550;
    3 北京石油化工学院, 北京 102617
  • 收稿日期:2016-04-18 修回日期:2016-06-13 发布日期:2017-03-15
  • 通讯作者: 宇波,E-mail:yubobox@vip.163.com
  • 基金资助:
    国家自然科学基金(51325603,51134006)资助

Numerical simulation on the gas-liquid two-phase flow in the direct commissioning process of a hilly pipeline

ZHANG Xinyu1, XIE Jing2, YU Bo3   

  1. 1 Sinopec International Petroleum Exploration and Production Corporation, Beijing 100029, China;
    2 China Petroleum Engineering Corporation Huabei Branch, Renqiu 062550, Hebei, China;
    3 Beijing Institute of Petrochemical Technology, Beijing 102617, China
  • Received:2016-04-18 Revised:2016-06-13 Published:2017-03-15

摘要: 输油管道的空管投油是复杂的气液两相管流过程。在地形起伏较为剧烈的地区,管道内复杂的流动状况对投产安全造成威胁,研究其水力规律具有重要意义。采用数值模拟方法,建立起伏管道模型对起伏管道的气液两相流进行模拟,并用软件对管段流场进行实时监控,研究不同类型管道中气液两相流动规律及其影响因素。

关键词: 起伏管道, 气液两相流, 数值模拟

Abstract: Direct commissioning of oil pipeline is a complex gas-liquid two-phase flow process. In the highly hilly area, the complex flow status in the pipeline poses great threat to the safety of pipeline. Numerical approach is adopted in this work to study the gas-liquid two-phase flow in the hilly pipe. Physical models are established and commercial software is utilized to monitor the flow field. Characteristics and influencing factors for varied types of pipes are studied.

Key words: hilly pipeline, gas-liquid two-phase flow, numerical simulation

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