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Evaluation du coefficient de transfert de chaleur côté air dans les échangeurs de chaleur à tubes et fils.

Determination of airside heat transfer coefficient on wire-on-tube type heat exchanger.

Auteurs : LEE T. H., YUN J. Y., LEE J. S., et al.

Type d'article : Article

Résumé

Experiments were conducted to obtain the correlation on the airside heat transfer coefficient of wire-on-tube type heat exchangers using single layer samples. Correction factors to the Zhukauskas correlation were determined from the experimental results. Numerical analysis and experiments were performed. The results show that the average discrepancy between the performance experiments and present numerical results is 3.7%, while it was 24.7% when the existing correlation was used.

Détails

  • Titre original : Determination of airside heat transfer coefficient on wire-on-tube type heat exchanger.
  • Identifiant de la fiche : 2002-1258
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 44 - n. 9
  • Date d'édition : 05/2001

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