Applied Mathematics and Mechanics (English Edition) ›› 2002, Vol. 23 ›› Issue (4): 387-393.

• 论文 • 上一篇    下一篇

NEW STUDYING OF LATTICE BOLTZMANN METHOD FOR TWO-PHASE DRIVEN IN POROUS MEDIA

许友生1, 刘慈群2, 俞慧丹3   

  1. 1. Institute of Mathematics & Physics & Information Science, Zhejiang Normal University, Jinhua 321004, P.R.China;
    2. Institute of Porous Flow and Fluid Mechanics, Academia Sinica, Langfang, Hebei 065007, P.R.China
  • 收稿日期:2001-05-08 修回日期:2002-01-07 出版日期:2002-04-18 发布日期:2002-04-18
  • 通讯作者: LIU Ci-qun

NEW STUDYING OF LATTICE BOLTZMANN METHOD FOR TWO-PHASE DRIVEN IN POROUS MEDIA

XU You-sheng1, LIU Ci-qun2, YU Hui-dan3   

  1. 1. Institute of Mathematics & Physics & Information Science, Zhejiang Normal University, Jinhua 321004, P.R.China;
    2. Institute of Porous Flow and Fluid Mechanics, Academia Sinica, Langfang, Hebei 065007, P.R.China
  • Received:2001-05-08 Revised:2002-01-07 Online:2002-04-18 Published:2002-04-18

摘要: By using the interaction of particles,such as the physical principle of the same attract each other and the different repulse each other,a new model of Lattice Boltzmann to simulate the two-phase driven in porous media was discussed. The result shows effectively for the problem of two-phase driven in porous media. Furthermore,the method economizes on computer time, has less fluctuation on boundary surface and takes no average measure.

Abstract: By using the interaction of particles,such as the physical principle of the same attract each other and the different repulse each other,a new model of Lattice Boltzmann to simulate the two-phase driven in porous media was discussed. The result shows effectively for the problem of two-phase driven in porous media. Furthermore,the method economizes on computer time, has less fluctuation on boundary surface and takes no average measure.

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