Partager

Document IIF

Méthode de prévision rapide du facteur de performance annuel maximal d’un conditionneur d’air à pompe à chaleur.

Fast predicting method for maximum APF of heat pump type air conditioner.

Numéro : pap. n. 722

Auteurs : REN T., SHEN J., WU G., et al.

Résumé

As APF (annual performance factor) becomes the energy efficiency index of heat pump type air conditioners, the amount of working conditions to be tested for each air conditioner has greatly increased from one to five, meaning experiment based maximization of the energy efficiency index may result in too heavy experimental tasks. The purpose of this paper is to present a method to maximize the APF of a heat pump type air conditioner quickly. In this method, one set of experimental data of air conditioner performance is obtained at first, then the APF optimization equations is deduced from the theoretical cycle of refrigeration, and finally the experimental data are substituted into the APF optimization equations to calculate the best combinations of capacity and energy efficiency. The new method is applied to a real HPAC, which shows a large amount of time and experimental work can be reduced to get the maximum APF.

Documents disponibles

Format PDF

Pages : 8

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Fast predicting method for maximum APF of heat pump type air conditioner.
  • Identifiant de la fiche : 30026239
  • Langues : Anglais
  • Source : Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
  • Date d'édition : 24/08/2019
  • DOI : http://dx.doi.org/10.18462/iir.icr.2019.0722

Liens


Voir d'autres communications du même compte rendu (632)
Voir le compte rendu de la conférence

Indexation