Share

IIR document

Interaction coefficients for 15 mixtures of flammable and non-flammable components.

Author(s) : DEFIBAUGH D. R., MORRISON G.

Type of article: Article, IJR article

Summary

Bubble pressures were measured for 15 binary mixtures, each composed mainly of one flammable and one non-flammable component. The mixtures were trichlorofluoromethane + isopentane, pentafluoroethane + 1,1,1-trifluoroethane, 1,1-dichloro 2,2,2 trifluoroethane + (1,1-dichloro 1-fluoroethane or isopentane}, 1,1,1,2-tetrafluoroethane + (1,1-difluoroethane or propane or cyclopropane or isobutane), difluoromethane + (pentafluoroethane or 1,1,1,2-tetrafluoroethane or (1,1-difluoroethane). Also studied were mixtures of 1,1-difluoroethane + (cyclopropane or propane or butane or isobutane), which comprise two flammable components. The measurements were made at approximately equimolar compositions using either a vapour-liquid equilibrium apparatus over a range of temperatures, or a static pressure measurement at 273 K. The bubble pressures were used to determine interaction coefficients that characterize the non ideal behaviour of these fluid mixtures. The interaction coefficients are used in equation-of-state models for the thermodynamic properties of refrigerant mixtures.

Available documents

Format PDF

Pages: 518-523

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Interaction coefficients for 15 mixtures of flammable and non-flammable components.
  • Record ID : 1997-1987
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 18 - n. 8
  • Publication date: 1995/11

Links


See other articles in this issue (6)
See the source

Indexing