Laminar light particle and liquid two-phase flows in a vertical pipe

被引：11
|
作者：
Luo, R [1 ]
Pan, XH [1 ]
Yang, XY [1 ]
机构：
[1] Tsing Hua Univ, Dept Thermal Engn, Beijing 100084, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | 2003年 / 29卷 / 04期
关键词：
particle-liquid flow; bubbly flow; phase distribution; 3D PIT; wall shear stress; bubble deformation; lift force;
D O I：
10.1016/S0301-9322(03)00017-X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Dilute laminar expanded polystyrene particle oil flows in a vertical pipe were studied using a three-dimensional particle image tracking (PIT) method. The particle volume fraction profiles and other flow properties for the upward fully developed flows were measured. The experimental results showed that the particles in both the large and small particle and oil flows have a wall-peaked distribution similar to those of near-spherical bubbles in laminar bubbly flows. The ordered particle distribution structure consisting of particle clusters and its transition to disordered flow structures were observed. Comparisons between the bubble and particle volume fraction profiles indicate that the major difference of two-phase flow properties may result from bubble deformation. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：603 / 620
页数：18
相关论文
共 50 条
  • [1] Characteristics of two-phase flows in vertical pipe
    Sim, W. G.
    Bae, B. M.
    Mureithi, N. W.
    Pettigrew, M. J.
    PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE VOL 9, 2007, : 457 - 463
  • [2] A direct numerical simulation of axisymmetric liquid-gas two-phase laminar flows in a pipe
    Tai, Cheng-Feng
    Chung, J. N.
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, 2011, 66 (01) : 97 - 122
  • [3] An experimental study on characteristics of two-phase flows in vertical pipe
    Sim, Woo Gun
    Bae, B. M.
    Mureithi, N. W.
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2010, 24 (10) : 1981 - 1988
  • [4] An experimental study on characteristics of two-phase flows in vertical pipe
    Woo Gun Sim
    B. M. Bae
    N. W. Mureithi
    Journal of Mechanical Science and Technology, 2010, 24 : 1981 - 1988
  • [5] Benchmark database on the evolution of two-phase flows in a vertical pipe
    Lucas, D.
    Beyer, M.
    Kussin, J.
    Schuetz, P.
    NUCLEAR ENGINEERING AND DESIGN, 2010, 240 (09) : 2338 - 2346
  • [6] Particle velocity in the main stream direction of solid-liquid two-phase flows in a swaying pipe
    Saito, Takayuki
    Kajishima, Takeo
    Kiyono, Fumio
    Usami, Takeshi
    Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1993, 59 (563): : 29 - 34
  • [7] Liquid-liquid extraction in laminar two-phase stratified flows in capillary microchannels
    Ramji, Sundari
    Pushpavanam, S.
    CHEMICAL ENGINEERING SCIENCE, 2019, 195 : 242 - 249
  • [8] Liquid wall friction in two-phase turbulent gas laminar liquid stratified pipe flow
    Biberg, D
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1999, 77 (06): : 1073 - 1082
  • [9] Study of bubble-induced turbulence in upward laminar bubbly pipe flows measured with a two-phase particle image velocimetry
    Minki Kim
    Jun Ho Lee
    Hyungmin Park
    Experiments in Fluids, 2016, 57
  • [10] Study of bubble-induced turbulence in upward laminar bubbly pipe flows measured with a two-phase particle image velocimetry
    Kim, Minki
    Lee, Jun Ho
    Park, Hyungmin
    EXPERIMENTS IN FLUIDS, 2016, 57 (04)
12345