Mean field kinetic theory for a lattice gas model of fluids confined in porous materials
作者： Peter A. Monson
DOI: 10.1063/1.2837287
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摘要: We consider the mean field kinetic equations describing relaxation dynamics of a lattice model fluid confined in porous material. The dynamical theory embodied these can be viewed as approximation to Kawasaki Monte Carlo simulation system, diffusion, or density functional theory. solutions for long times coincide with static inhomogeneous gas. approach is applied gas finite length slit pore open at both ends and contact bulk temperature where capillary condensation hysteresis occur. states emerging dynamically during irreversible changes chemical potential are compared those obtained from associated quasistatic progression up down adsorption/desorption isotherm. In transition region, involves appearance undulates (adsorption) liquid bridges (adsorption desorption) which unstable grand ensemble but stable canonical an infinite pore.
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