Share

Report on the design and testing of a new high pressure ebulliometer for studying the thermodynamics of refrigerant mixtures.

Author(s) : WEBER L. A., SILVA A. M.

Summary

The authors describe the design and testing of a new all-metal differential ebulliometer which is capable of working in the range 230 to 400 K at pressures to 3 megapascals. It can be used to measure pure fluid vapour pressures and P,T,x,y and infinite dilution activity coefficient data for binary mixtures. Tests for superheating and adjustments for condensed vapour holdup are described. Results are shown for pure refrigerant vapour pressures and for the vapour-liquid equilibrium conditions of the system R22-R143a at 272 K.

Details

  • Original title: Report on the design and testing of a new high pressure ebulliometer for studying the thermodynamics of refrigerant mixtures.
  • Record ID : 1995-0747
  • Languages: English
  • Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
  • Publication date: 1994/07/19
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles from the proceedings (73)
See the conference proceedings

Indexing