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基于油水流动特性的输油管线积液规律研究
  • ISSN号：0253-231X
  • 期刊名称：《工程热物理学报》
  • 时间：0
  • 分类：TE988.2[石油与天然气工程—石油机械设备]
  • 作者机构：[1]西安交通大学动力工程多相流国家重点实验室, [2]博世汽车柴油系统有限公司, [3]中国特种设备检测研究院
  • 相关基金：国家高技术研究发展计划(863计划)(No.2012AA040105-01);国家自然科学基金创新研究群体(No.51121092)
作者： 王凯[1], 陈彦霖, 王跃社[1], 李秀峰[1,3]
关键词： 油水两相流, 积液, 临界流速, 临界倾角
中文摘要：

在输油管线内油水两相流动环境下,临界流速和临界倾角是决定油相对管底积液携带特性乃至管道内腐蚀机理的关键参数。本文从管道底部含水率分布规律的角度提出了积液的判断准则,并基于油水两相流动力学特性,建立了一个基于积液机理的临界流速预测模型,并研究了管道几何条件和流动条件对于临界流速和临界倾角的影响机制。结果表明:管径越大,水平直管的临界流速越大;流速越大,相应的临界倾角也越大。

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期刊信息
  • 《工程热物理学报》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国工程热物理学会 中国科学院工程热物理研究所
  • 主编：徐建中
  • 地址：北京2706信箱
  • 邮编：100080
  • 邮箱：xb@mail.etp.ac.cn
  • 电话：010-62584937
  • 国际标准刊号：ISSN：0253-231X
  • 国内统一刊号：ISSN：11-2091/O4
  • 邮发代号:2-185
  • 获奖情况:
  • 中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:21026