[1]杨利民,蒋颖雯,王珈浩,等.多层复合T形管分离器分离液液两相流研究[J].常州大学学报(自然科学版),2017,(04):7-12,65.[doi:10.3969/j.issn.2095-0411.2017.04.002]
　YANG Limin,JIANG Yingwen,WANG Jiahao,et al.Study on Separating Liquid-Liquid Two-Phase Flow by Multitube T-Junction Separators with More Than 2 Layers[J].Journal of Changzhou University(Natural Science Edition),2017,(04):7-12,65.[doi:10.3969/j.issn.2095-0411.2017.04.002]
点击复制

多层复合T形管分离器分离液液两相流研究()
分享到：

常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2017年04期
页码:
7-12,65
栏目:
化学化工
出版日期:
2017-07-30

文章信息/Info

Title:
Study on Separating Liquid-Liquid Two-Phase Flow by Multitube T-Junction Separators with More Than 2 Layers
作者:
杨利民1; 蒋颖雯1; 王珈浩1; 王红2
1. 常州大学 石油化工学院,江苏 常州 213164; 2. 常州大学 石油工程学院,江苏 常州 213016
Author(s):
YANG Limin1;  JIANG Yingwen1;  WANG Jiahao1;  WANG Hong2
1. School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China; 2. School of Petroleum Engineering, Changzhou University, Changzhou 213016, China
关键词:
液液两相流;  T形管;  分离效率;  流型;  相分离
Keywords:
liquid-liquid two-phase flow;  T-junction;  separation efficiency;  flow patterns;  phase separation
分类号:
TQ 051.8
DOI:
10.3969/j.issn.2095-0411.2017.04.002
文献标志码:
A
摘要:
多层复合T形管分离器是最新型两相流分离器,但其工业应用尚待更深更广的研发。以煤油和水为液液两相,在分层流和带混合界面的分层流流型下,实验研究了双层复合T形管和4层复合T形管内液液两相流的相分离和分离效果。结果表明,分层流时两种多层复合T形管分离器能按理想分离过程分离两相流,可以实现两相的完全分离。流型中混合程度增加对相分离不利,但总体而言,多层复合T形管分离器的分离效果依然好于简单T和单层复合T形管。在混合程度较高的流型时,水相占比也对多层复合T形管的相分离效果产生一定影响。
Abstract:
The multitube T-junction separator is a novel and unexplored phase separator. Its application in the industries is waiting for more exploration and more research and development. Taking kerosene and water as two working fluids, phase separation experiments were carried out to explore the phase separation effect of 3-layer and 5-layer multitube T-junction separators under the flow patterns of the stratified and stratified with mixing at the interface. The results show that these two separators can split the liquid-liquid two-phase stratified flow in a way of ideal phase separation and complete phase separation of the two-phases can be achieved with the separation efficiency of 100%. With the mixedness of the two phases increased the phase separation efficiency will drop. However, the separation effect for the multitube T-junction separators with multi-layer is generally better than that for single T and 2-layer multitube T-junction separators. The water cut also affects the phase separation results when the flow pattern goes beyond the stratified flow.

参考文献/References:

[1]AZZOPARDI B J. Phase separation at T-junctions [J]. Multiphase Sci Technol,1999, 11(4):223-329.
[2]AZZOPARDI B J, COLMAN D A, NICHOLSON D. Plant application of a T-junction as a partial phase separator[J]. Chem Eng Res Design, 2002, 80(1): 87-96.
[3]杨利民. 一种多相流分离的复合T形管分离器及其分离方法: 200910029249.4[P]. 2009-04-03.
[4]杨利民,赵振莹,沈小明,等.新型复合T 型管对液液二相流的分离[J]. 化学工程,2012,40( 1): 43-47.
[5]YANG L, WANG J, ZHAO Z, et al. Phase separation of gas-liquid two-phase stratified and plug flows in multitube T-junction separators [J]. AIChE Journal, 2016,63(6):2285-2292.
[6] BAKER G, CLARK W W, AZZOPARDI B J. Controlling the phase separation of gas-liquid flows at horizontal T-junctions[J]. AIChE J, 2007, 53(16): 1908-1915.
[7]YANG L, AZZOPARDI B J, BELGHAZI A, et al. Phase separation of liquid-liquid two-phase flow at a T-junction[J]. AIChE Journal,2006, 52(1): 141-149.
[8]TRALLERO J L, SARICA C, BRILL J P. A study of oil water flow patterns in horizontal pipes[J]. SPE Production and Facilities,1997,12(3): 165-172.
[9]NAUDLER M, MEWES D.Flow induced emulsification in the flow of two immiscible liquids in horizontal pipes[J].Int J Multiphase Flow,1997,23(1):55-68.
[10]GUZHOV A, GRISHIN A D, MEDREDEV V F,et al.1973, Emulsion formation during the flow of two immiscible liquids[J]. Neft Khoz(in Russian),1973,8:58-61.

备注/Memo

备注/Memo:
收稿日期:2016-11-17。基金项目:国家自然科学基金资助项目(51306024)。作者简介:杨利民(1962—),男,江苏常州人,博士,副教授,主要从事多相反应与分离技术研究。
更新日期/Last Update: 2017-07-20