SIMULATING MICROSCOPIC HYDRODYNAMIC PHENOMENA WITH DISSIPATIVE PARTICLE DYNAMICS
SIMULATING MICROSCOPIC HYDRODYNAMIC PHENOMENA WITH DISSIPATIVE PARTICLE DYNAMICS
复制标题
DOI：
10.1209/0295-5075/19/3/001
复制
发表时间：
1992-06-01
期刊：
影响因子：
--
通讯作者：
KOELMAN, JMVA
中科院分区：
文献类型：
--
作者：
HOOGERBRUGGE, PJ;KOELMAN, JMVA
我们提出了一种新的方法来模拟水动力现象。这种基于粒子的方法结合了分子动力学和格子气自动机的特点。理论和模拟结果表明，等温Navier-Stokes流的定量描述是用相对较少的粒子得到的。在计算上，该方法比分子动力学快得多，同时它比格子气自动机方案更灵活。
We present a novel method for simulating hydrodynamic phenomena. This particle-based method combines features from molecular dynamics and lattice-gas automata. It is shown theoretically as well as in simulations that a quantitative description of isothermal Navier-Stokes flow is obtained with relatively few particles. Computationally, the method is much faster than molecular dynamics, and the at same time it is much more flexible than lattice-gas automata schemes.