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Analyse de la performance d'un ensemble à ailettes à picots dans un canal par l'utilisation d'un modèle à milieu poreux.

Analysis of the performance of a pin-fin assembly in a channel by the porous medium model.

Auteurs : SHIN J. Y., SON Y. S., LEE D. Y.

Résumé

The aim of the study is to investigate the forced-convective thermal-hydraulic characteristics of pin-fin heat exchangers. Convective heat transfer through the pin-fin assembly is analyzed using both the interfacial heat transfer model and the forced convection heat transfer model. The influence of the structure of the pin-fin assembly including the pin-fin spacing and the pin diameter on heat transfer is investigated using the previous analytical results and existing correlation equations.

Détails

  • Titre original : Analysis of the performance of a pin-fin assembly in a channel by the porous medium model.
  • Identifiant de la fiche : 2006-1125
  • Langues : Anglais
  • Source : Green breeze from Asia: frontiers of refrigerants, heat transfer and system.. ACRA-2002. Proceedings of the Asian conference on refrigeration and air conditioning.
  • Date d'édition : 04/12/2002

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