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arXiv · 1512.08284

Critical point calculation for binary mixtures of symmetric non-additive hard disks

W. T. Góźdź·A. Ciach
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Abstract

We have calculated the values of critical packing fractions for the mixtures of symmetric non-additive hard disks. An interesting feature of the model is the fact that the internal energy is zero and the phase transitions are entropically driven. A cluster algorithm for Monte Carlo simulations in a semigrand ensemble was used. The finite size scaling analysis was employed to compute the critical packing fractions for infinite systems with high accuracy for a range of non-additivity parameters wider than in the previous studies.

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W. T. Góźdź, A. Ciach. 2016-03-14. Critical point calculation for binary mixtures of symmetric non-additive hard disks. https://doi.org/10.5488/cmp.19.13002

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