摘 要: 从分子动力学模拟的步骤(研究对象确定、模型的设定、分子运动方程的建立、初始条
件的给定、周期边界条件、位能截断及实施模拟)探讨了将分子动力学应用于甲烷吸附解吸所要解
决的问题, 从而证明了研究的可行性。
关键词: 分子动力学; 吸附解吸; 可行性分析
中图分类号: TD712+ . 54 文献标识码: A 文章编号: 10095683( 2008) 06005103
FeasibilityAnalysis ofMolecular Dynam ic Simulation ofMethane Adsorption and Desorption
L i Zuox iang
( Zuny iProfessiona lTechno logy Co llege)
Abstract: The prob lem s wh ich w ere needed to be so lved during using themo lecu lar dynam ics in the
adsorption and desorption ofm ethanew ere discussed from the po int of v iew of simu lation of themo lecu lar
dynam ics ( determ ination o f sub ject invest igated, sett ing o fmode,l establishment o fmo lecular equat ion o f
mot ion; g iven in it ia l cond ition, periodic boundary cond it ion, truncation o f po tent ia l energy and imp le
mentation simu la tion). It has proved feasib ility o f the study.
Keywords:Mo lecular dynam ics; Adso rpt ion and desorption; Feasibility analysis