New generalized form of the Peng-Robinson equation of state.

[In Russian. / En russe.]

Author(s) : ZAKHAROV N. D., LAPARDIN N. I.

Type of article: Article


In this study, a new generalization for the energy parameter for the Peng-Robinson equation of state based on the vapour pressure correlation by Frost-Kalkwarf-Thodos and the Lee-Kesler correlation for isothermal deviation enthalpy is proposed. The modification requires only the knowledge of critical parameters and normal boiling temperature.


  • Original title: [In Russian. / En russe.]
  • Record ID : 2002-2221
  • Languages: Russian
  • Source: Holodil'na Tehnika i Tehnologiâ - n. 66
  • Publication date: 2000
  • Document available for consultation in the library of the IIR headquarters only.


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