Share

Description of alternative refrigerants with BACKONE equations.

Author(s) : CALERO S., WENDLAND M., FISCHER J.

Type of article: Article

Summary

The BACKONE equations are a family of physically based equations of state (DIBACKONE and QUABACKONE), in which the Helmholtz energy is written as a sum of contributions from characteristic intermolecular interactions. The article determines the parameters of these equations for the alternative refrigerants R123, R124, R125, R134a, R143a, R152a, R218, and R236ea by fitting them to saturated liquid densities and vapour pressures at four temperatures. Results of these calculations are given, with considerations about comparison with experimental results.

Details

  • Original title: Description of alternative refrigerants with BACKONE equations.
  • Record ID : 1999-2119
  • Languages: English
  • Source: Fluid Phase Equilib. - vol. 152
  • Publication date: 1998
  • Document available for consultation in the library of the IIR headquarters only.

Links


See the source

Indexing