Partager

Analyse du mélange de frigorigènes R600/R245fa utilisé dans une pompe à chaleur à haute température.

Analysis of the mixture refrigerant R600/R245fa using in high temperature heat pump.

Numéro : No 248

Auteurs : YU X., XU C.

Résumé

High temperature heat pump (HTHP) is an effective equipment to recovery industrial waste heat and it has a wide application potential. The choice of refrigerant has important influence on the efficiency of HTHP. In this paper, the performance parameters of the mixture refrigerant R600/R245fa using in HTHP were tested. Compared with the R245fa, the mixture refrigerant R600/R245fa has higher heating capacity and lower COP. But the COP of the HTHP system also can maintain above 3.0 when the temperature of condenser outlet water is at 100°C and 35°C temperature lift. Analysis shows that R600/R245fa is suitable for HTHPs with higher condenser outlet water temperature and heating capacity demand. And its low GWP also has good environmental benefits.

Documents disponibles

Format PDF

Pages : 10 p.

Disponible

Gratuit

Télécharger

Détails

  • Titre original : Analysis of the mixture refrigerant R600/R245fa using in high temperature heat pump.
  • Identifiant de la fiche : 30030060
  • Langues : Anglais
  • Sujet : Technologie
  • Source : 13th IEA Heat Pump Conference 2021: Heat Pumps – Mission for the Green World. Conference proceedings [full papers]
  • Date d'édition : 31/08/2021

Liens


Voir d'autres communications du même compte rendu (198)
Voir le compte rendu de la conférence

Indexation