Isothermal vapour-liquid equilibrium pressure, temperature, and mole fraction data on two binary refrigerant systems, HFC-125 + HFC-245fa and HC-290 + HFC-245fa, were measured. The measurements were performed by means of a recirculation apparatus with gas-chromatographic analysis of the composition. Two isotherms per system are presented, at temperatures of 298 K and 313 K. The whole composition range between the two pure compounds was investigated. Estimated accuracies of the measured data are +/-0.02 K for temperature, +/-1 kPa for pressure, +/-0.002 in mole fraction for liquid and vapour composition.

Isothermal vapour-liquid equilibrium measurements for the binary mixtures HFC-125+HFC-245fa and HC-290+HFC-245fa

Bobbo S;Camporese R;
2000

Abstract

Isothermal vapour-liquid equilibrium pressure, temperature, and mole fraction data on two binary refrigerant systems, HFC-125 + HFC-245fa and HC-290 + HFC-245fa, were measured. The measurements were performed by means of a recirculation apparatus with gas-chromatographic analysis of the composition. Two isotherms per system are presented, at temperatures of 298 K and 313 K. The whole composition range between the two pure compounds was investigated. Estimated accuracies of the measured data are +/-0.02 K for temperature, +/-1 kPa for pressure, +/-0.002 in mole fraction for liquid and vapour composition.
2000
STATE
PRESSURES
EQUATIONS
R125
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/240868
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? 18
social impact