Title : ( Evaluation of high-frequency elastic moduli and shear relaxation time of the Lennard-Jones fluid using three known analytical expressions for radial distribution function )
Authors: Ali Morsali , Elaheh Kafshdare Goharshadi , Nasser Shahtahmassebi ,
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Abstract
High-frequency elastic moduli (G and K ) for a Lennard-Jones (LJ) fluid have been calcd. using three known anal. expressions for radial distribution function (RDF) at different temps. and densities and compared with the corresponding values of these properties obtained from mol. dynamics (MD). The shear relaxation time of a LJ fluid at different temps. and densities has been calcd. for three expressions for RDF and using an anal. expression for viscosity and compared with those of obtained MD. The values of reduced shear relaxation time at different reduced temps. and densities have been fitted to obtain an anal. equation.
Keywords
, High, Frequency Elastic Moduli; Shear relaxation time; Lennard, Jones Fluid; Radial distribution function
@article{paperid:1009030,
author = {Morsali, Ali and Kafshdare Goharshadi, Elaheh and Shahtahmassebi, Nasser},
title = {Evaluation of high-frequency elastic moduli and shear relaxation time of the Lennard-Jones fluid using three known analytical expressions for radial distribution function},
journal = {Chemical Physics},
year = {2006},
volume = {322},
number = {3},
month = {September},
issn = {0301-0104},
pages = {377--381},
numpages = {4},
keywords = {High-Frequency Elastic Moduli; Shear relaxation time; Lennard-Jones Fluid; Radial distribution function},
}
%0 Journal Article
%T Evaluation of high-frequency elastic moduli and shear relaxation time of the Lennard-Jones fluid using three known analytical expressions for radial distribution function
%A Morsali, Ali
%A Kafshdare Goharshadi, Elaheh
%A Shahtahmassebi, Nasser
%J Chemical Physics
%@ 0301-0104
%D 2006
