Lattice Boltzmann simulation for magnetic fluids in porous medium

被引：3
|
作者：
Zhang, Xin-Rong [1 ,2 ]
Jin, Li-Cong [1 ]
Niu, Xiao-Dong [2 ]
Yamaguchi, Hiroshi [2 ]
机构：
[1] Peking Univ, Coll Engn, Dept Energy & Resources Engn, Beijing 100871, Peoples R China
[2] Doshisha Univ, Dept Mech Engn, Kyoto 6300321, Japan
来源：
12TH INTERNATIONAL CONFERENCE ON MAGNETIC FLUIDS ICMF12 | 2010年 / 9卷
关键词：
magnetic fluid; porous medium; Lattice Boltzmann method;
D O I：
10.1016/j.phpro.2010.11.037
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A Lattice Boltzmann method is introduced to simulated magnetic fluids in porous medium. In the simulation, drag force and the other external forces are imported to the momentum equation. The influence of external magnetic field on thermo-sensitive magnetic fluids is expressed as a magnetic potential equation, which will be dispersed depending on the format of density and temperature. To test the reliability of the method, a validation with common fluid in porous medium is compared. Great agreement with previous results verified that the present lattice Boltzmann method is promising for simulating magnetic fluids in porous medium. (C) 2010 Published by Elsevier Ltd
引用
收藏
页码：162 / 166
页数：5
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