Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9625890 | Fluid Phase Equilibria | 2005 | 9 Pages |
Abstract
A simplified perturbation theoretical approach is presented for calculating the fluid phase behaviour of both atomic and molecular pure fluids. For atomic Lennard-Jones pure fluids, calculated critical points and vapour-liquid equilibrium coexistence curves show close agreement with computer simulations. For molecular fluids, the approach applied to quadrupolar fluids predicts the behaviour found in computer simulations for fluids with quadrupolar strength of q*2Â =Â 1, 1.5, 2 and 2.5.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Osvaldo H. Scalise,