On the information and methods for computing phase equilibria and thermodynamic properties

Chul Soo Lee, Jeong Won Kang

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2 Citations (Scopus)


The Helmholtz free energy or an equation of state relating temperature, pressure, volume and composition plays a key role in the calculation of phase equilibria and thermodynamic properties. Such information is usually available for vapor, partially available for liquids, and rarely available for solids. Depending on the information available, different methods are used for properties calculation. In this study, various methods were systematically presented and their relations with available information were comprehensively discussed.

Original languageEnglish
Pages (from-to)474-478
Number of pages5
JournalKorean Journal of Chemical Engineering
Issue number3
Publication statusPublished - 2005 May



  • Equation of State
  • Excess Gibbs Function
  • Helmholtz Free Energy
  • Phase Equilibria
  • Thermodynamic Properties

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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