Melting Line Parameters and Thermodynamic Properties of Methane at High Pressures

被引：4

作者：

Yakub, L. N. ^{[1
]}

Bodiul, E. S. ^{[1
]}

机构：

[1] Odessa Natl Acad Food Technol, VS Martynovsky Inst Refrigerat Cryotechnol & Ener, Odessa, Ukraine

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2017年 / 187卷 / 1-2期

关键词：

Equation of state; Melting line; Lennard-Jones potential; Methane; Octupole-octupole interaction; LENNARD-JONES FLUID; EQUATION-OF-STATE; FREE-ENERGY; MIXTURES; CURVE;

D O I：

10.1007/s10909-016-1721-7

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The location of the melting line in the phase diagram of methane was predicted using two theoretical equations of state: for solid and fluid phases. The equations of state for both phases are constructed in the framework of thermodynamic perturbation theory, considering the octupole-octupole interaction of methane molecules as a perturbation. The results of calculations of the melting line parameters are compared with experimental and computer simulation data.

引用

页码：33 / 42

页数：10

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