Lattice Boltzmann kinetic scheme for electro-optical and magneto-optical effects in ferronematic liquid crystals

被引：1
|
作者：
Hirabayashi, M
Chen, Y
Ohashi, H
机构：
[1] Univ Oxford, Dept Phys, Oxford OX1 3NP, England
[2] Univ Tokyo, Dept Quantum Engn & Syst Sci, Bunkyo Ku, Tokyo 1138656, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2003年 / 401卷
关键词：
ferronematic liquid crystals; lattice Boltzmann simulation; kinetic scheme;
D O I：
10.1080/15421400390243200
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new lattice Boltzmann (LB) scheme for ferronematic liquid crystals (FNLCs) is presented. Ferronematics are the colloidal suspension of ferromagnetic nanoparticles in nematic liquid crystals, which have interesting potential applications due to their susceptibility to both the electric field and the magnetic one. We extend the LB model for liquid crystals using our kinetic scheme for magnetic fluids. This model makes it possible to study the coupling effects of electric field and magnetic field in the FNLC efficiently. The LB method is suitable for the numerical investigation of complex fluids such as FNLCs because of its simple algorithm based on the microscopic physics.
引用
收藏
页码：201 / 209
页数：9
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