Lattice Boltzmann modeling for multiphase viscoplastic fluid flow

被引：49

作者：

Xie, Chiyu ^{[1
,2
]}

Zhang, Jianying ^{[3
]}

Bertola, Volfango ^{[4
]}

Wang, Moran ^{[1
,2
]}

机构：

[1] Tsinghua Univ, Dept Engn Mech, Beijing 100084, Peoples R China

[2] Tsinghua Univ, CNMM, Beijing 100084, Peoples R China

[3] Peking Univ, Coll Engn, Beijing 100874, Peoples R China

[4] Univ Liverpool, Sch Engn, Brownlow Hill, Liverpool L69 3GH, Merseyside, England

来源：

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS | 2016年 / 234卷

关键词：

Viscoplastic fluid; Multiphase flow; Herschel-Bulkley model; Lattice Boltzmann method; YIELD-STRESS FLUID; INCOMPRESSIBLE 2-PHASE FLOWS; NON-NEWTONIAN FLUIDS; NONUNIFORM SYSTEM; FREE-ENERGY; CORONARY-ARTERY; FREE-BOUNDARIES; BINGHAM FLUID; DENSITY RATIO; POROUS-MEDIA;

D O I：

10.1016/j.jnnfm.2016.05.003

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We present a lattice Boltzmann model to simulate multiphase viscoplastic fluid flow. It is an extended model based on the free-energy-based lattice Boltzmann method (LBM) for multiphase fluids with possible high-density and high-viscosity ratios by applying the Herschel-Bulkley constitutive relationship to account for the variable viscosity. The model shows good agreements between the simulation results and the corresponding theoretical solutions for different cases. Furthermore, the capability and effectivity of this model is tested by examples, including droplet(s) falling and interaction in Bingham fluid, and sessile viscoplastic droplet motion. The results illustrate that our model is able to catch the yield behavior well, and to distinguish various kinds of viscoplastic fluids effectively. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：118 / 128

页数：11

共 50 条

[41] Lattice Boltzmann modeling of pore-scale fluid flow through idealized porous media
Han, Yanhui
Cundall, Peter A.
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, 2011, 67 (11) : 1720 - 1734
[42] Lattice Boltzmann solid particles in a lattice Boltzmann fluid
Chopard, B
Marconi, S
JOURNAL OF STATISTICAL PHYSICS, 2002, 107 (1-2) : 23 - 37
[43] Alattice Boltzmann formulation of the one-fluid model for multiphase flow
Reis, T.
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 453
[44] Coupled Lattice Boltzmann Modeling Framework for Pore-Scale Fluid Flow and Reactive Transport
Liu, Siyan
Barati, Reza
Zhang, Chi
Kazemi, Mohammad
ACS OMEGA, 2023, 8 (15): : 13649 - 13669
[45] Volume of fluid based modeling of thermocapillary flow applied to a free surface lattice Boltzmann method
Scherr, Robert
Markl, Matthias
Koerner, Carolin
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 492
[46] The Lattice-Boltzmann method for multiphase fluid flow simulations and Euler-Lagrange Large-Eddy simulations
Derksen, J. J.
Multiphase Reacting Flows: Modelling and Simulation, 2007, (492): : 181 - 228
[47] Lattice Boltzmann Solid Particles in a Lattice Boltzmann Fluid
Bastien Chopard
Stefan Marconi
Journal of Statistical Physics, 2002, 107 : 23 - 37
[48] Performance analysis of single-phase, multiphase, and multicomponent lattice-Boltzmann fluid flow simulations on GPU clusters
Myre, J.
Walsh, S. D. C.
Lilja, D.
Saar, M. O.
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2011, 23 (04): : 332 - 350
[49] Simulations for the flow of viscoplastic fluids in a cavity driven by the movement of walls by Lattice Boltzmann Method
Siva Subrahmanyam Mendu
Prasanta Kumar Das
Korea-Australia Rheology Journal, 2020, 32 : 213 - 231
[50] Modeling and Simulation of Droplet Wettability Using Multiphase Lattice Boltzmann Method (LBM)
Yuana, Kumara Ari
Budiana, Eko Prasetyo
Deendarlianto
Indarto
PROCEEDINGS OF THE 8TH SEAMS-UGM INTERNATIONAL CONFERENCE ON MATHEMATICS AND ITS APPLICATIONS 2019: DEEPENING MATHEMATICAL CONCEPTS FOR WIDER APPLICATION THROUGH MULTIDISCIPLINARY RESEARCH AND INDUSTRIES COLLABORATIONS, 2019, 2192

← 1 2 3 4 5 →