Vapour-liquid equilibria for quadrupolar Lennard- Jones fluids
نویسندگان
چکیده
Monte Carlo calculations in the Gibbs ensemble are reported for pure quadrupolar Lennard-Jones fluids. The vapour-liquid equilibrium curves, critical temperatures, and critical densities are calculated for various quadrupolar strengths (e*’ = Q’/Eu’ = 1.0, 1.5, 2.0 and 2.5). It is shown that as the quadrupolar strength increases both the critical temperature and the critical density increase. Comparison of the results for Q*’ = 2.0 with data from the available literature shows good agreement.
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