Lattice Boltzmann simulation of vapor-liquid equilibrium on 3D finite lattice

被引：9
作者：
Mayer, G
Házi, G
Imre, AR
Kraska, T
Yelash, LV
机构：
[1] KFKI Atom Energy Res Inst, Simulator Dev Dept, POB 49, H-1525 Budapest, Hungary
[2] KFKI Atom Energy Res Inst, Dept Mat, H-1525 Budapest, Hungary
[3] Univ Cologne, Inst Phys Chem, D-50939 Cologne, Germany
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS C | 2004年 / 15卷 / 03期
关键词：
lattice Boltzmann method; phase transition; finite-size effect;
D O I：
10.1142/S0129183104005875
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Numerical calculations for three-dimensional vapor-liquid equilibria have been accomplished by lattice Boltzmann simulations. The aim of this investigation is to test the capability of the lattice Boltzmann method in comparison with solutions obtained by the underlying equation of state. As a result we have found a finite-size effect (just like the ones obtained in one and two dimensions) at small lattice sizes for all phase equilibrium properties and related constants such as the critical exponent beta. Here, systems with Up to 100(3) lattice sites are investigated. Reasonable convergence has been obtained from about 32(3) lattice sites.
引用
收藏
页码：459 / 469
页数：11
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