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Schéma de configuration de l'écoulement diphasique pour des canaux annulaires soumis à une tension en courant continu et application à l'analyse d'ébullition convective électrodynamique.

A two-phase flow pattern map for annular channels under a DC applied voltage and the application to electrohydrodynamic convective boiling analysis.

Auteurs : COTTON J., ROBINSON A. J., SHOUKRI M., et al.

Type d'article : Article

Résumé

An experimental study of tube side boiling heat transfer of HFC-134a has been conducted in a single-pass, counter-current flow heat exchanger under an electric field. The results show that when the proposed dimensionless criterion is satisfied, electrohydrodynamic interfacial forces have a strong influence on the flow pattern which is considered to be the primary mechanism affecting the increase in pressure drop and the augmentation or even suppression of heat transfer. [Reprinted with permission from Elsevier, Copyright, 2005].

Détails

  • Titre original : A two-phase flow pattern map for annular channels under a DC applied voltage and the application to electrohydrodynamic convective boiling analysis.
  • Identifiant de la fiche : 2006-1661
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 48 - n. 25-26
  • Date d'édition : 04/2006

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