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Title: Role of three-body interactions in formation of bulk viscosity in liquid argon
Authors: Lishchuk, Sergey V.
First Published: 23-Apr-2012
Publisher: American Institute of Physics (AIP)
Citation: Journal of Chemical Physics, 2012, 136 (16), pp. 4501-4.
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.
DOI Link: 10.1063/1.4704930
ISSN: 0021-9606
eISSN: 1089-7690
Version: Publisher Version
Status: Peer-reviewed
Type: Journal Article
Rights: Copyright © 2012 American Institute of Physics. Deposited with reference to the publisher's archiving policy available on the SHERPA/RoMEO website. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Chemical Physics, 2012, 136 (16), pp. 4501-4 and may be found at
Appears in Collections:Published Articles, Dept. of Mathematics

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