Formulation of a Nonanalytic Equation of State for Parahydrogen

A method is described for building an equation of state which gives an infinite specific heat at the critical point approached from the one-phase domain. Interpolated data are used on isochores up to 100 K at densities to the liquid triple point. In addition to an accurate representation of these da...

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Veröffentlicht in:Journal of research of the National Bureau of Standards. Section A. Physics and chemistry 1969-11, Vol.73A (6), p.585-591
1. Verfasser: Goodwin, Robert D
Format: Artikel
Sprache:eng
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Zusammenfassung:A method is described for building an equation of state which gives an infinite specific heat at the critical point approached from the one-phase domain. Interpolated data are used on isochores up to 100 K at densities to the liquid triple point. In addition to an accurate representation of these data, the equation gives specific heats which agree well with experimental data along near-critical isochores.
ISSN:0022-4332
2376-5704
DOI:10.6028/jres.073A.044