LISHCHUK, Sergey (2012). Role of three-body interactions in formation of bulk viscosity in liquid argon. The Journal of Chemical Physics, 136, p. 164501.
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Abstract
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.
Item Type: | Article |
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Research Institute, Centre or Group - Does NOT include content added after October 2018: | Materials and Engineering Research Institute > Modelling Research Centre > Materials Modelling group |
Page Range: | p. 164501 |
Depositing User: | Sergey Lishchuk |
Date Deposited: | 10 Nov 2016 16:22 |
Last Modified: | 18 Mar 2021 04:11 |
URI: | https://shura.shu.ac.uk/id/eprint/13503 |
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