Open AccessStudies on Many－Body Interactions and Molecular Dynamics Simulations for the Hugoniot Curves of Liquid Argon
Author(s) -
Wang Fan- hou,
YANG Chuan-Lu,
Xijun Li,
Fuqian Jing
Publication year - 2000
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.49.114
Subject(s) - argon , molecular dynamics , coincidence , ab initio , thermodynamics , materials science , dynamics (music) , chemical physics , statistical physics , atomic physics , physics , computational chemistry , chemistry , quantum mechanics , medicine , alternative medicine , pathology , acoustics
Because of the fundamental nature of condensed rare gases their potentials and e quations of state have been studied extensively in recent years.In the present w ork based on ab initio calculations on manybody interactions the MSVⅢ potenti al proposed by Parson et al.for argon system has been modified and the molec ula r dynamics method is employed to calculate the Hugoniot curve for liquid argon s ystem.Comparisons are performed between theoretical Hugoniot curve and the exper imental measurements.This demonstrates that the coincidence degree between the t heoretical and the experimental results is significantly improved.