Numerical simulations of the behaviour of a drop in a square pipe flow using the two-phase lattice Boltzmann method

被引:11
|
作者
Kataoka, Yuta [1 ]
Inamuro, Takaji [1 ,2 ]
机构
[1] Kyoto Univ, Dept Aeronaut & Astronaut, Kyoto 6068501, Japan
[2] Kyoto Univ, Adv Res Inst Fluid Sci & Engn, Kyoto 6068501, Japan
来源
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 2011年 / 369卷 / 1945期
关键词
drop; lattice Boltzmann method; Poiseuille flow; POISEUILLE FLOW; SHEAR FLOWS; SUSPENSIONS; TUBES;
D O I
10.1098/rsta.2011.0041
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The lattice Boltzmann method for multi-component immiscible fluids is applied to simulations of the behaviour of a drop in a square pipe flow for various Reynolds numbers of 10 < Re < 500, Weber numbers of 0 < We < 250 and viscosity ratios of eta = 1/5, 1, 2 and 5. It is found that, for low Weber numbers, the drop moves straight along a stable position on the diagonal line of the pipe section, and it moves along the centre axis of the pipe for larger Weber numbers. We obtain the boundary of the two different behaviours of the drop in terms of Reynolds number, Weber number and viscosity ratio.
引用
收藏
页码:2528 / 2536
页数:9
相关论文
共 50 条
  • [21] Numerical Simulation of Falling Liquid Film Flow on a Vertical Plane by Two-Phase Lattice Boltzmann Method
    Hantsch, Andreas
    Gross, Ulrich
    JOURNAL OF ENGINEERING, 2013, 2013
  • [22] Flow Simulations Using Two Dimensional Thermal Lattice Boltzmann Method
    Almalowi, Saeed J.
    Oztekin, Alparslan
    JOURNAL OF APPLIED MATHEMATICS, 2012,
  • [23] Lattice Boltzmann Simulations of the Interface Dynamics During Two-Phase Flow in Porous Media
    T. R. Zakirov
    M. G. Khramchenkov
    A. A. Galeev
    Lobachevskii Journal of Mathematics, 2021, 42 : 237 - 256
  • [24] Three-dimensional lattice Boltzmann model for immiscible two-phase flow simulations
    Liu, Haihu
    Valocchi, Albert J.
    Kang, Qinjun
    PHYSICAL REVIEW E, 2012, 85 (04):
  • [25] Lattice Boltzmann Simulations of the Interface Dynamics During Two-Phase Flow in Porous Media
    Zakirov, T. R.
    Khramchenkov, M. G.
    Galeev, A. A.
    LOBACHEVSKII JOURNAL OF MATHEMATICS, 2021, 42 (01) : 237 - 256
  • [26] Lattice Boltzmann methods for two-phase flow modeling
    Házi, G
    Imre, AR
    Mayer, G
    Farkas, I
    ANNALS OF NUCLEAR ENERGY, 2002, 29 (12) : 1421 - 1453
  • [27] Level-set lattice Boltzmann method for interface-resolved simulations of immiscible two-phase flow
    Fu, Shaotong
    Hao, Zikang
    Su, Weite
    Zhang, Huahai
    Wang, Limin
    PHYSICAL REVIEW E, 2024, 110 (04)
  • [28] Influence of dimension variations of a fin and wall emissivity on the nanofluids flow inside a square cavity using the two-phase Lattice Boltzmann method
    Ibrahim, Muhammad
    Rashidi, Mohamamd Mehdi
    Assiri, Taghreed A.
    Aamir, Nudrat
    Saeed, Tareq
    Ali, Vakkar
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2023, 157 : 148 - 156
  • [29] Numerical evaluation of two recoloring operators for an immiscible two-phase flow lattice Boltzmann model
    Leclaire, Sebastien
    Reggio, Marcelo
    Trepanier, Jean-Yves
    APPLIED MATHEMATICAL MODELLING, 2012, 36 (05) : 2237 - 2252
  • [30] Numerical investigation of dispersed gas-solid two-phase flow around a circular cylinder using lattice Boltzmann method
    Zhou, Hao
    Mo, Guiyuan
    Cen, Kefa
    COMPUTERS & FLUIDS, 2011, 52 : 130 - 138