The Temperature Dependence of the Surface Tension of Water

被引：17

作者：

Kalova, Jana ^{[1
]}

Mares, Radim ^{[2
]}

机构：

[1] Univ South Bohemia, Fac Sci, Dept Math & Biomath, Branisovska 1760, Ceske Budejovice 37005 C, Czech Republic

[2] Univ West Bohemia, Fac Mech Engn, Dept Power Syst Engn, Univ 22, Plzen 30614, Czech Republic

来源：

17TH CONFERENCE OF POWER SYSTEM ENGINEERING, THERMODYNAMICS AND FLUID MECHANICS | 2018年 / 2047卷

关键词：

INFLECTION POINT; VALUES; LIQUID;

D O I：

10.1063/1.5081640

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

IAPS issued a release on the temperature dependence of surface tension of an ordinary water substance in 1976. The equation for the surface tension recommended in the release is used also in the revised release, that was published in 2014. But since then, there have been many changes. Many new measurements have been published, also in the supercooled water region. A new temperature scale has appeared (ITS-90). That is why we have created a new correlation for the temperature dependence of surface tension of water. Our correlation is based on the theory of a critical point. We analyzed all existing experimental data, including the new experiments from the supercooled water region.

引用

页数：7

共 31 条

[1]

[Anonymous], 1994, IAPWS REL SURF TENS

[2] SURFACE TENSION AND THE PRINCIPLE OF CORRESPONDING STATES [J].