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Accurate vapour pressures for refrigerants.

Author(s) : MILLER R. C., DIAZ CEBALLOS A., HALL K. R., et al.

Summary

Parameters for a new vapour pressure equation are reported for methane, ethane, propane, n-butane, i-butane, R11, R12, R22, R23, R32, R123, R134a, R141b, R142b, R143a and R152a. These parameters have been obtained using experimental vapour pressures reported in the literature. The vapour pressure equation is based on asymptotic behaviour at the triple and critical points, and it has three fluid dependent parameters. This equation describes the entire vapour pressure curve within the approximate accuracy of the experimental values.

Details

  • Original title: Accurate vapour pressures for refrigerants.
  • Record ID : 1993-0122
  • Languages: English
  • Publication date: 1992/07/14
  • Source: Source: Proc. 1992 int. Refrig. Conf., Energy Effic. New Refrig., Purdue Univ.
    vol. 2; 479-487; 3 fig.; 2 tabl.; 33 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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