CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1997, Vol. 14 ›› Issue (1): 63-67.

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DETERMINING PERMEABILITIES OF POROUS MEDIA BY LATTICE BOLTZMANN METHOD

Yan Guangwu, Hu Shouxin, Shi Weiping   

  1. Department of Mathematics, Jilin University, Changchun 130023
  • Received:1995-09-14 Revised:1996-09-02 Online:1997-01-25 Published:1997-01-25

Abstract: The 7-Bit model of Lattice Boltzmann Method is used for simulation the porous media. Darcy law are found and the relationships of void ratio coefficient of viscosity and density with permeabilities are obtained as well.

Key words: Lattice Boltzmann Method, Porous Medium, Darcy law, Permeability

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