热力学摄动理论和状态发展方程

IF 0.9 4区物理与天体物理 Q4 PHYSICS, CONDENSED MATTER Condensed Matter Physics Pub Date : 2021-10-09 DOI:10.5488/CMP.24.33501

I. Nezbeda

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引用次数: 0

摘要

提出了一种利用韦特海姆的热力学摄动理论来建立相关联流体模型的状态方程的替代方法，并详细介绍了水的状态方程。该方法利用了非饱和参数的一般特征，避免了代数方程的必要解，并使结果摆脱了对摄动理论中使用的简单参考流体模型细节的严格依赖。

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Thermodynamic perturbation theory and equation of state developments

An alternative way of utilizing the thermodynamic perturbation theory of Wertheim for the development of equations of state for associating fluid models is presented and detailed for water. The approach makes use of general features of the parameter of non-saturation to avoid the necessary solution of an algebraic equation and unbinds the results from a tight dependence on details of the simple reference fluid model used in the perturbation theory.

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来源期刊

Condensed Matter Physics 物理-物理：凝聚态物理

CiteScore

1.10

自引率

16.70%

发文量

审稿时长

1 months

期刊介绍： Condensed Matter Physics contains original and review articles in the field of statistical mechanics and thermodynamics of equilibrium and nonequilibrium processes, relativistic mechanics of interacting particle systems.The main attention is paid to physics of solid, liquid and amorphous systems, phase equilibria and phase transitions, thermal, structural, electric, magnetic and optical properties of condensed matter. Condensed Matter Physics is published quarterly.