期刊文献+

加氢反应气液两相流管路压降计算

Pressure Drop Calculation of Gas Liquid Two-flow Pipeline of Hydrogenation Reaction
下载PDF
导出
摘要 炼油化工装置中,存在很多气液两相流管道,任何两相流的管道,都会比单向流时的流动存在很大偏差,从而影响压降的计算。对气液两相流管道压降计算的方法也经历了不同的阶段。加氢反应系统存在很多气液两相流管道,因此找到合适的计算方法是十分必要的。叙述了不同的两相流管道计算方法,选择计算误差更小的Dukler方法进行实例应用,这种方法现在应用的更多更符合工程实际计算结果。 There are a lot of gas-liquid two-phase flow pipelines in oil refining chemical plants. Any two-phase flow pipeline is different from one-phase flow pipe, which can affect the calculation of pressure drop. The pressure drop calculation method of gas liquid two-phase flow pipeline also has experienced different stages. There are a lot of gas liquid two-phase flow pipelines in hydrogenation reaction system, so it is necessary to find right calculation method. In this article, different pressure drop calculation methods of two-phase flow pipeline were introduced, application of Dukler method was discussed, the calculation method has been widely used in the engineering practice.
作者 孟令玲 温智 吴爽 李臻 吴琼 于娇洋 MENG Ling-ling, WEN Zhi, WU Shuang, LI Zhen, WU Qiong, YU Jiao-yang(CNPC Northeast Refining & Chemical Engineering Co., Ltd. Shenyang Company, Liaoning Shenyang 110167, Chin)
出处 《当代化工》 CAS 2018年第3期585-587,591,共4页 Contemporary Chemical Industry
关键词 气液两相流管道压降 加氢反应系统 Dukler法 Pressure drop of gas liquid two-phase flow pipeline Hydrogenation reaction system Dukler method
  • 相关文献

参考文献3

二级参考文献27

  • 1刘文红,郭烈锦,张西民,白博峰,吴铁军.水平管内油气水三相流分流型阻力特性实验研究[J].工程热物理学报,2005,26(1):80-83. 被引量:14
  • 2刘文红,郭烈锦,张西民,赵冬建,黄飞.有气流扰动下管流油水混合物粘度实验测量与计算模型[J].工程热物理学报,2005,26(4):605-608. 被引量:4
  • 3冯叔初.油气集输[M].山东东营:石油大学出版社,1989..
  • 4Nuland Set al. Phase fraction in three-phase gas/oil/water flow. Proc. 5th Int. Conf. on Multiphase Prod, (Cannes, France 6/19-21/91) 1991:3-30.
  • 5Acikgoz Met al. An experiment study of three-phase flow regimes. IJMF, 1992 (3): 327-336.
  • 6Stapelberg H H et al. The pressure loss and slug frequency of liquid-liquid-gas slug in horizontal pipes. IJMF, 1994, 20(2): 285-303.
  • 7Lee A H et al. Study of flow regime of transition oil/water/gas mixtures in horizontal pipelines. Proc. 3th Int. Offshore and Polar Eng. Conf. (Singapore 6/6-11/93), 1993: 159-164.
  • 8Hewitt G F, Pan L, Khor A H. Three-Phase Gas-Liquid-Liquid Flow, Flow Pattern, Holdup and Pressure Drop. In: Proceedings of the 1997 International Symposium on Multiphase Flow, ISMF'97.
  • 9Hall A R W. Flow patterns in three-phase flows of oil, water and gas. Bhr group 1997 Multiphase' 97, 1997: 241-255.
  • 10赵京梅.水平管油气水三相分层流及段塞流研究[D].(博士学位论文).北京:中国石油大学(北京),2008.

共引文献22

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部