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Isotropic and nematic phases of the hard spheroid fluid: a virial approach
X-M You1, A Yu Vlasov, L Anton
1School of Chemical Engineering and Analytical Science, University of Manchester, Manchester M13 9PL, United Kingdom.
Abstract:
We use a high level virial expansion to investigate the properties of the isotropic and nematic phases of the hard spheroid fluid. We use the Monte Carlo techniques described previously to calculate the virial coefficients up to seventh order and we represent the dependence of these coefficients on particle orientations via a spherical harmonic expansion. The expansion coefficients are determined using Lebedev quadrature which carries out the angular integration required exactly. For fairly spherical spheroids (1/3
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