%0 Journal Article
%T The Modified Lennard-Jones and Devonshire Equation of State
%J Iranian Journal of Chemical Engineering(IJChE)
%I Iranian Association of Chemical Engineers(IAChE)
%Z 1735-5397
%D 2008
%\ 07/01/2008
%V 5
%N 3
%P 52-61
%! The Modified Lennard-Jones and Devonshire Equation of State
%K Lennard-Jones Fluid
%K Lennard-Jones Devonshire theory
%K Equation of state
%K Hard spheres
%K Nearest neighboring molecules
%R
%X Lennard-Jones-Devonshire equation of state is an old but theoretical based EOS. The concept of the nearest neighboring molecules or coordination number is proposed to be a function of temperature and volume, whereas it is a constant in the original. The dilute gas and hard sphere limits of molecules are employed to determine this function. Improvement of this modification is demonstrated by property calculations for Lennard-Jones fluid. Results of the modified LJD equation of state offer senior accord with simulation data of Lennard-Jones fluid than those of the original version.
%U http://www.ijche.com/article_15183_3663f12b91bc3310a82f2009be828fcf.pdf