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Effet de l'écoulement réduit de l'air sur l'évaporateur vis à vis de la performance à haute température des conditionneurs d'air.

Effect of reduced evaporator airflow on the high temperature performance of air conditioners.

Auteurs : RODRIGUEZ A. G., O'NEAL D., et al.

Type d'article : Article

Résumé

Reports the testing of two residential-sized air conditioners in psychrometric rooms at reduced evaporator airflows from 0 to 50% below that recommended by the manufacturer of each of the units. Outdoor temperatures ranged from 35 to 49 deg C. Results at 35 deg C indicated that the reduction in air produced a larger drop in capacity and COP for the orifice-controlled unit than for the thermal expansion valve-controlled unit. The power showed less than a 4% reduction for either unit as the air flow was reduced by 50%.

Détails

  • Titre original : Effect of reduced evaporator airflow on the high temperature performance of air conditioners.
  • Identifiant de la fiche : 1998-3097
  • Langues : Anglais
  • Source : Energy Build. - vol. 24 - n. 3
  • Date d'édition : 10/1996

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