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arXiv 1708.08308cond-mat.stat-mech
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用流体胞模型描述简单液态碱金属的相变

Using a fluid cell model for description of a phase transition in simple liquid alkali metals

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

摘要:

本文应用胞流体模型对液态金属的一级相变进行了理论描述。这些结果是通过计算巨配分函数得到的,不需要唯象参数。Morse势用于状态方程和共存曲线的计算。获得钠和钾的特定结果。分析表达式的结果与计算机模拟的数据进行了比较。

英文摘要:

This article embraces a theoretical description of the first order phase transition in liquid metals with application of a cell fluid model. The results are obtained through calculation of the grand partition function without usage of phenomenological parameters. The Morse potential is used for calculation of the equation of state and the coexistence curve. Specific results for sodium and potassium are obtained. Comparison of outcome of analytical expressions with data of computer simulations is presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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