An equation of state for deuterium gas to 1000 bar

被引：32

作者：

McLennan, KG ^{[1
]}

Gray, EM ^{[1
]}

机构：

[1] Griffith Univ, Phys Grp, Sch Sci, Brisbane, Qld 4111, Australia

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2004年 / 15卷 / 01期

关键词：

compressibility; deuterium; equation of state; molar volume;

D O I：

10.1088/0957-0233/15/1/029

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An equation expressing the molar volume of deuterium to better than 0.1% up to a pressure of 1000 bar at temperatures from 273 to 423 K has been produced by fitting a modified van der Waals equation to experimental data. The equation fits all available data between 123 and 423 K but is also useful for extrapolation to at least 623 K at an estimated accuracy of 0.2%. This equation is more accurate than existing equations for deuterium below 1000 bar by about an order of magnitude.

引用

页码：211 / 215

页数：5

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