Thermodynamic Properties and Phase Equilibria for Liquid Fluorine Using GMA Equation of State

Journal of Physical Chemistry & Eleectrochemistry

مقاله 4، دوره 2، شماره 2، خرداد و تیر 2014، صفحه 129-137   

نوع مقاله: Research Paper

تاریخ دریافت: 20 مهر 1392،  تاریخ پذیرش: 20 مهر 1392 

چکیده

Thermophysical properties of fluorine are interesting because of its applications in different areas of technology
and industry. The computations of thermodynamic properties were performed with the GMA equation of state
under critical conditions. The present work reports calculations of density, volumetric, and thermodynamic
properties of liquid fluorine on extended ranges of pressure and temperature and the results show that GMA
equation of state reproduces the experimental PVT data of fluorine within experimental errors throughout the
liquid phase. The calculated results are different only a few percent from the experimental ones.

کلیدواژه‌ها

GMA Equation of state؛ liquid fluorine؛ Speed of sound؛ VLE prediction