CFD simulation on flow field of Gas-Liquid Taylor flow in circular capillaries

被引：0
|
作者：
Pan, Zhiqun [1 ]
Zhang, Xubin [1 ]
Tang, Jing [1 ]
Cai, Wangfeng [1 ]
机构：
[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
来源：
FRONTIERS OF CHEMICAL ENGINEERING, METALLURGICAL ENGINEERING AND MATERIALS II | 2013年 / 803卷
关键词：
CFD simulation; flow field; Taylor flow; MASS-TRANSFER; MICROREACTOR; REACTOR;
D O I：
10.4028/www.scientific.net/AMR.803.54
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Computational Fluid Dynamics (CFD) was used to simulate the flow field of gas-liquid Taylor flow in circular capillaries. The separate influence of gas bubble velocity V-b, Taylor unit length L-UC, film length L-film and liquid film thickness delta(film) on both the liquid slug velocity V-x,V-top and film velocity V-x,V-film were investigated. The values of V-x,V-top are mainly dependent on V-b and delta(film) while V-x,V-film relies on all the four parameters.
引用
收藏
页码：54 / 59
页数：6
相关论文
共 50 条
  • [21] CFD simulation gas-liquid flow in a copper converter with bottom air injection
    Gonzalez, Jesus
    Real, Cesar
    Palomar-Pardave, Manuel
    Hoyos, Luis
    Gutierrez, Marco
    Miranda, Raul
    INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING, 2008, 6
  • [22] Hydrodynamics of gas-liquid Taylor flow in rectangular microchannels
    Abadie, Thomas
    Aubin, Joelle
    Legendre, Dominique
    Xuereb, Catherine
    MICROFLUIDICS AND NANOFLUIDICS, 2012, 12 (1-4) : 355 - 369
  • [23] Bubble lengths in the gas-liquid Taylor flow in microchannels
    Sobieszuk, Pawel
    Cyganski, Pawel
    Pohorecki, Ryszard
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2010, 88 (3A): : 263 - 269
  • [24] Numerical investigation of bubble shape and flow field of gas-liquid slug flow in circular microchannels
    Kurimoto, Ryo
    Hayashi, Kosuke
    Minagawa, Hisato
    Tomiyama, Akio
    INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2018, 74 : 28 - 35
  • [25] Transient simulation of gas-liquid two-phase flow in parallel flow field
    Zhao, Jingang
    Ye, Fang
    Guo, Hang
    Ma, Chongfang
    Huagong Xuebao/CIESC Journal, 2010, 61 (SUPPL. 2): : 39 - 42
  • [26] Numerical investigation of gas-liquid and liquid-liquid Taylor flow through a circular microchannel with a sudden expansion
    Etminan, Amin
    Muzychka, Yuri S.
    Pope, Kevin
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2022, 100 (07): : 1596 - 1612
  • [27] CFD simulation of flow properties on the blade unit of a tridimensional rotational flow sieve tray with concurrent gas-liquid flow
    Wang, Hongkai
    Tang, Meng
    Wang, Dewu
    Liu, Yan
    Yan, Fei
    Wang, Ruojin
    Nie, Lu
    Zhang, Shaofeng
    JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2021, 126 : 112 - 118
  • [28] Gas-liquid flow and mass transfer characteristics of gas-inducing reactor with CFD simulation
    Hong, Housheng
    Zhang, Zhiqiang
    Cai, Zijin
    Yan, Xu
    Gu, Chengzhen
    Huagong Xuebao/CIESC Journal, 2014, 65 (12): : 4684 - 4691
  • [29] CFD simulation of effects of the configuration of gas distributors on gas-liquid flow and mixing in a bubble column
    Lia, Guang
    Yang, Xiaogang
    Dai, Gance
    CHEMICAL ENGINEERING SCIENCE, 2009, 64 (24) : 5104 - 5116
  • [30] Transient simulation of oscillatory gas-liquid Taylor flow and its effects on heat transfer
    Tao, Hai
    Zheng, Zhanying
    Gupta, Raghvendra
    Leung, Sharon Shui Yee
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2024, 222
12345