ISSN:
1572-9567
Keywords:
heat capacity
;
internal energy
;
Lennard–Jones mixture
;
Monte Carlo simulation
;
van der Waals one-fluid model
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Monte Carlo simulations in the canonical ensemble have been performed in the liquid and supercritical regions of a binary Lennard–Jones mixture with differences in size parameters of 6.4% and energy parameters of 37%. The results are compared with a recent fundamental equation of state employing the van der Waals one-fluid model and new simulation data at the corresponding state conditions of the pure Lennard–Jones fluid. The van der Waals one-fluid model describes the mixture properties well at high densities, while at low densities the predicted internal energies and isochoric heat capacities are too low.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1022614200488
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