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Modélisation simplifiée d'un système à débit de frigorigène variable à utiliser dans les calculs de la consommation d'énergie annuelle.

Simplified modelling of variable refrigerant flow system to be used in yearly energy consumption calculation.

Auteurs : FILFLI S., MARCHIO D.

Type d'article : Article

Résumé

A simplified model for estimating the consumption of VRF systems is developed. The VRF or VRV (variable refrigerant volume) air-conditioning system supplies several indoor units and operates among five modes: cooling, heating, mix with priority cooling, mix with priority heating, mix equal cooling and heating. The comparison between the model and fabricants data shows a maximum global difference of 15%, which is acceptable in early stage project calculations.

Détails

  • Titre original : Simplified modelling of variable refrigerant flow system to be used in yearly energy consumption calculation.
  • Identifiant de la fiche : 2006-2558
  • Langues : Anglais
  • Source : Eurovent-Cecomaf, Rev. - n. 83
  • Date d'édition : 02/2006

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