Implementation of mathematica for development and application of EOS models. II: Derivation of the generalized expression for the fugacity coefficients of compounds in a mixture

Ilya Polishuk, Inbal Kapry, Mirit Madar

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

This work discusses an implementation of the computer program Mathematica for derivation of the generalized expression for the fugacity coefficients of compounds in a mixture. This expression may substantially simplify the systematic comparison between predictions of fluid phase equilibria yielded by different EOS models. Simple algorithms for the vapor pressure, VLE, and LLE calculations are also presented.

Original languageEnglish
Pages (from-to)448-453
Number of pages6
JournalChemical Engineering Communications
Volume196
Issue number4
DOIs
StatePublished - 2009

Keywords

  • EOS
  • Fugacity coefficient
  • Phase equilibria

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