Two-dimensional Multiple-Relaxation-Time Lattice Boltzmann model for compressible and incompressible flows

被引：0
|
作者：
Feng Chen [1 ]
AiGuo Xu [2 ]
GuangCai Zhang [2 ]
YongLong Wang [3 ]
机构：
[1] School of Aeronautics,Shan Dong Jiaotong University
[2] National Key Laboratory of Computational Physics,Institute of Applied Physics and Computational Mathematics
[3] Institute of Condensed Matter Physics,School of Science,Linyi
来源：
Frontiers of Physics. | 2014年 / 9卷 / 02期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the paper we extend the Multiple-Relaxation-Time(MRT)Lattice Boltzmann(LB)model proposed in[Europhys.Lett.,2010,90:54003]so that it is suitable also for incompressible flows.To decrease the artificial oscillations,the convection term is discretized by the flux limiter scheme with splitting technique.A new model is validated by some well-known benchmark tests,including Riemann problem and Couette flow,and satisfying agreements are obtained between the simulation results and analytical ones.In order to show the merit of LB model over traditional methods,the non-equilibrium characteristics of system are solved.The simulation results are consistent with the physical analysis.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] Multiple-relaxation-time lattice Boltzmann model for compressible fluids
    Chen, Feng
    Xu, Aiguo
    Zhang, Guangcai
    Li, Yingjun
    [J]. PHYSICS LETTERS A, 2011, 375 (21) : 2129 - 2139
  • [2] Three-dimensional 12-velocity multiple-relaxation-time lattice Boltzmann model of incompressible flows
    Hu Jia-Yi
    Zhang Wen-Huan
    Chai Zhen-Hua
    Shi Bao-Chang
    Wang Yi-Hang
    [J]. ACTA PHYSICA SINICA, 2019, 68 (23)
  • [3] Multiple-relaxation-time lattice Boltzmann modeling of incompressible flows in porous media
    Liu, Qing
    He, Ya-Ling
    [J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2015, 429 : 215 - 230
  • [4] Phase-field-based multiple-relaxation-time lattice Boltzmann model for incompressible multiphase flows
    Liang, H.
    Shi, B. C.
    Guo, Z. L.
    Chai, Z. H.
    [J]. PHYSICAL REVIEW E, 2014, 89 (05):
  • [5] A multiple-relaxation-time lattice Boltzmann method for high-speed compressible flows
    Li Kai
    Zhong Cheng-Wen
    [J]. CHINESE PHYSICS B, 2015, 24 (05) : 050501
  • [6] A multiple-relaxation-time lattice Boltzmann method for high-speed compressible flows
    李凯
    钟诚文
    [J]. Chinese Physics B, 2015, (05) : 266 - 273
  • [7] Non-orthogonal multiple-relaxation-time lattice Boltzmann method for incompressible thermal flows
    Liu, Qing
    He, Ya-Ling
    Li, Dong
    Li, Qing
    [J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2016, 102 : 1334 - 1344
  • [8] Multiple-relaxation-time lattice Boltzmann model for generalized Newtonian fluid flows
    Chai, Zhenhua
    Shi, Baochang
    Guo, Zhaoli
    Rong, Fumei
    [J]. JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 2011, 166 (5-6) : 332 - 342
  • [9] Simulations of Bingham plastic flows with the multiple-relaxation-time lattice Boltzmann model
    SongGui Chen
    QiCheng Sun
    Feng Jin
    JianGuo Liu
    [J]. Science China Physics, Mechanics and Astronomy, 2014, 57 : 532 - 540
  • [10] Simulations of Bingham plastic flows with the multiple-relaxation-time lattice Boltzmann model
    CHEN SongGui
    SUN QiCheng
    JIN Feng
    LIU JianGuo
    [J]. Science China(Physics,Mechanics & Astronomy), 2014, Mechanics & Astronomy)2014 (03) : 532 - 540
12345