Equation of state to predict the solid-liquid-vapor phase coexistances of pure substances.

Authors

DOI:

https://doi.org/10.31349/RevMexFis.66.656

Keywords:

Phase coexistence, solid, liquid, vapor, pure substances

Abstract

A non-cubic equation of state is used to predict the solid-liquid, solid-vapor and liquid-vapor coexistences of pure substances. The equation of state is obtained using as input data the critical point, the boiling temperature, the triple point temperature and the acentric factor of the substance. In this work, some examples of phase diagrams predicted with the equation of state are reported in order to show its capabilities. Finally, a database with the parameters for different pure substances is presented.

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Published

2020-09-01

How to Cite

[1]
J. M. Marín-García, A. Romero-Martínez, and F. de J. Guevara-Rodríguez, “Equation of state to predict the solid-liquid-vapor phase coexistances of pure substances”., Rev. Mex. Fís., vol. 66, no. 5 Sept-Oct, pp. 656–670, Sep. 2020.

Issue

Vol. 66 No. 5 Sept-Oct (2020): Revista Mexicana de Física

Section

17 Thermodynamics and Statistical Physics

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.