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Pression de vapeur et paramètres PVT pour le frigorigène 245fa.

Vapour pressure and PVT parameters for refrigerant 245fa.

Auteurs : GREBENKOV A. J., BELIAYEVA O. V., TSURBELEV V. P., et al.

Résumé

This paper reviews thermophysical data for R245fa available from different sources, and it is concluded that the most crucial inconsistency is between data reported by different researchers for the phase equilibrium and PVT measurements. In order to provide accurate data on properties of R245fa, the vapour-liquid equilibrium parameters and PVT surface over a wide range of parameters relevant to commercial applications of R245fa were measured. The information obtained, along with other reliable and verified data on thermodynamic properties of R245fa, was fitted with appropriate property correlation models.

Détails

  • Titre original : Vapour pressure and PVT parameters for refrigerant 245fa.
  • Identifiant de la fiche : 2006-2815
  • Langues : Anglais
  • Source : ASHRAE Transactions. 2005 Annual Meeting, Denver, Colorado, USA. Volume 111, part 2 + CD-ROM.
  • Date d'édition : 2005

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