细胞液模型中的热力学响应函数

arXiv - PHYS - Statistical Mechanics Pub Date : 2024-09-15 DOI:arxiv-2409.09786

O. A. Dobush, M. P. Kozlovskii, R. V. Romanik, I. V. Pylyuk

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引用次数: 0

摘要

计算了通过修正的莫尔斯势能相互作用的多粒子系统的热力学响应函数，即等温可压缩性、热压力系数和热膨胀系数。这些计算基于先前为大规范集合中的细胞流体模型得出的状态方程。计算量以密度和有效化学势的函数图示。

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Thermodynamic response functions in a cell fluid model

Thermodynamic response functions, namely the isothermal compressibility, the thermal pressure coefficient, and the thermal expansion coefficient, are calculated for a many-particle system interacting through a modified Morse potential. These calculations are based on an equation of state previously derived for a cell fluid model in the grand canonical ensemble. The calculated quantities are presented graphically as functions of density and the effective chemical potential.

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arXiv - PHYS - Statistical Mechanics

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