Share

Critical review of the latest thermodynamic and transport property data and models, and equations of state for R-1234yf.

Number: pap. n. R12, 2450

Author(s) : BROWN J. S., ZILIO C., CAVALLINI A.

Summary

This paper critically reviews the best publically available data and property models for R-1234yf for the normal boiling point temperature, the critical state temperature, pressure, and density, vapor pressure, liquid density, specific heat at constant pressure, liquid dynamic viscosity, and surface tension. The paper presents new property correlations for vapor pressure, liquid density, and liquid dynamic viscosity, which provide better fits of the publically available data than any of the other available correlations. Finally, the paper reviews four publically available Equations of State, and shows that they each provide similar predictions for COP and Volumetric Cooling Capacities for several simulated ideal vapor compression refrigeration cycles.

Available documents

Format PDF

Pages: 9 p.

Available

  • Public price

    20 €

  • Member price*

    15 €

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

Details

  • Original title: Critical review of the latest thermodynamic and transport property data and models, and equations of state for R-1234yf.
  • Record ID : 30000756
  • Languages: English
  • Source: 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Publication date: 2010/07/12

Links


See other articles from the proceedings (121)
See the conference proceedings

Indexing