Dynamics of capillary condensation in lattice gas models of confined fluids: a comparison of dynamic mean field theory with dynamic Monte Carlo simulations.
作者： John R. Edison , Peter A. Monson
DOI: 10.1063/1.4811111
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摘要: This article addresses the accuracy of a dynamic mean field theory (DMFT) for fluids in porous materials [P. A. Monson, J. Chem. Phys. 128, 084701 (2008)]10.1063/1.2837287. The is used to study relaxation processes pores driven by step changes made bulk reservoir contact with pore. We compare results DMFT those obtained averaging over large numbers Monte Carlo (DMC) simulation trajectories. problem chosen comparison capillary condensation slit pores, chemical potential and involving nucleation process via formation liquid bridge. principal difference between DMC replacement distribution times location along pore bridges single time location. seen yield an otherwise qualitatively accurate description behavior.
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