Size-effects on the surface tension near the critical point Monte Carlo simulations of the Lennard-Jones fluid - Archive ouverte HAL Access content directly
Journal Articles Chemical Physics Letters Year : 2018

Size-effects on the surface tension near the critical point Monte Carlo simulations of the Lennard-Jones fluid

Aziz Ghoufi
P. Malfreyt
  • Function : Correspondent author

Abstract

We report Monte Carlo (MC) simulations of the Lennard-Jones (LJ) fluid at the liquid-vapor interface in the critical region. A slab-based tail method is associated with the MC simulations to approach as close as possible the critical point (T∗=0.98TC ∗). We investigate then the impact of system-sizes on the surface tension and coexisting densities by considering very large box dimensions for which the surface tension is independent of system-sizes at low temperatures.
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Dates and versions

hal-01739980 , version 1 (04-07-2018)

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F. Goujon, Aziz Ghoufi, P. Malfreyt. Size-effects on the surface tension near the critical point Monte Carlo simulations of the Lennard-Jones fluid. Chemical Physics Letters, 2018, 694, pp.60-64. ⟨10.1016/j.cplett.2018.01.046⟩. ⟨hal-01739980⟩
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