Transport Phenomena in Fluids: Finite-size scaling for critical behavior

Abstract

Results for transport properties, in conjunction with phase behavior and thermodynamics, are presented at the criticality of a binary Lennard-Jones fluid from Monte Carlo and molecular dynamics simulations. Evidence for much stronger finite-size effects in dynamics compared to statics has been demonstrated. Results for bulk viscosity are the first in the literature that quantifies critical divergence via appropriate finite-size scaling analysis. Our results are in accordance with the predictions of mode-coupling and dynamic renormalization group theoretical calculations.

4 pages, 4 figures

References in corpus (4)

• Inhomogeneous Mode-Coupling Theory and Growing Dynamic Length in Supercooled Liquids
• Static and Dynamic Critical Behavior of a Symmetrical Binary Fluid: A Computer Simulation
• Critical Dynamics in a Binary Fluid: Simulations and Finite-size Scaling
• Fluid phase coexistence and critical behaviour from simulations in the restricted Gibbs ensemble

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