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Document IIF

Caractéristiques de l'écoulement d'un mélange de frigorigène et d'huile dans un séparateur d'huile.

Flow characteristics of refrigerant and oil mixture in an oil separator.

Auteurs : KIM H. S., KANG G. H., YOON P. H., et al.

Type d'article : Article, Article de la RIF

Résumé

The efficiency and pressure drop in the oil separator of a multi heat pump system were experimentally investigated. R410A and polyvinylether (PVE) oil were used as the refrigerant and lubricant of the system, respectively. The refrigerant mass flow rate and the liquid circulation ratio were varied between 30 and 150?g?s-1 and between 1.5% and 4.5%, respectively. Five different oil separators were considered, and the measured efficiencies and pressure drops were analyzed with respect to the height and diameter of the oil separators. The analytical results were used to develop empirical equations for predicting the efficiency and pressure drop of the oil separator. The mean absolute percentage errors between the predicted and measured efficiencies and pressure drops for the oil separators were 0.4% and 11.7%, respectively.

Documents disponibles

Format PDF

Pages : 206-218

Disponible

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    20 €

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    Gratuit

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Détails

  • Titre original : Flow characteristics of refrigerant and oil mixture in an oil separator.
  • Identifiant de la fiche : 30018695
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 70
  • Date d'édition : 10/2016

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