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Transfert de chaleur diphasique dans les petits conduits et sur les surfaces micro-ailetées : principes fondamentaux et applications.

Two-phase heat transfer in small passages and on microfinned surfaces: fundamentals and applications.

Auteurs : KARAYIANNIS T., DADAH R. al-, ROSE J.

Résumé

Microchannels and internally finned tubes are increasingly being utilized in the evaporators and condensers of refrigeration systems. The adoption of such geometries in the development of microcooling systems is first discussed in this paper. Recent work on flow boiling heat transfer and condensation in small to micro passages as well as on microfinned surfaces is then presented. The complex effect of diameter size on flow boiling patterns and heat transfer and correlations currently available in literature are summarized. Condensation in microfinned tubes and microchannels is then discussed.

Détails

  • Titre original : Two-phase heat transfer in small passages and on microfinned surfaces: fundamentals and applications.
  • Identifiant de la fiche : 2007-0579
  • Langues : Anglais
  • Source : Annual proceedings of the Institute of Refrigeration. 2005-2006 [CD-ROM].
  • Date d'édition : 2005

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