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Local composition modelling of the thermodynamic properties of refrigerant and oil mixtures.

Author(s) : MARTZ W. L., BURTON C. M., JACOBI A. M.

Type of article: Article, IJR article

Summary

Six local composition models of the thermodynamic behaviour of mixtures are described. Using data from the literature and a non-linear regression analysis, a comparison of the predictive abilities of the models is undertaken for R12, R22, R134a, and R125 with various oils. The Wilson and Heil equations provide the most consistent results, with the Heil equation providing a modest-improvement over the Wilson model.

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Pages: 25-33

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Details

  • Original title: Local composition modelling of the thermodynamic properties of refrigerant and oil mixtures.
  • Record ID : 1996-2710
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 19 - n. 1
  • Publication date: 1996/01

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