Role_of_three-body_interactions_in_formation.pdf (129.96 kB)
Download file

Role of three-body interactions in formation of bulk viscosity in liquid argon

Download (129.96 kB)
journal contribution
posted on 24.04.2013, 14:51 by Sergey V. Lishchuk
With the aim of locating the origin of discrepancy between experimental and computer simulation results on bulk viscosity of liquid argon, a molecular dynamic simulation of argon interacting via ab initio pair potential and triple-dipole three-body potential has been undertaken. Bulk viscosity, obtained using Green-Kubo formula, is different from the values obtained from modeling argon using Lennard-Jones potential, the former being closer to the experimental data. The conclusion is made that many-body inter-atomic interaction plays a significant role in formation of bulk viscosity.

History

Citation

Journal of Chemical Physics, 2012, 136 (16), pp. 4501-4.

Version

VoR (Version of Record)

Published in

Journal of Chemical Physics

Publisher

American Institute of Physics (AIP)

issn

0021-9606

eissn

1089-7690

Copyright date

2012

Available date

24/04/2013

Publisher version

http://jcp.aip.org/resource/1/jcpsa6/v136/i16/p164501_s1

Language

en

Usage metrics

Categories

Keywords

Exports