Partager

Ecoulement turbulent dans des batteries de plaques discontinues : application aux échangeurs de chaleur.

Turbulent flow in arrays of interrupted plates: application to heat exchangers.

Auteurs : SEBBEN S.

Type d'article : Article

Résumé

The article reports the results of a numerical study of statistically steady, spatially periodic, fully-developed turbulent flows in interrupted-surface passages similar to those encountered in compact heat exchangers. Numerical predictions of the module friction factor and intramodular wall static pressure distributions were compared with available experimental data. Qualitatively, the results compared well, that is, the numerical and experimental curves presented the same general trend. In quantitative terms, however, good agreement was obtained only for the lower range of Reynolds investigated and for the duct with the thinnest plates.

Détails

  • Titre original : Turbulent flow in arrays of interrupted plates: application to heat exchangers.
  • Identifiant de la fiche : 2004-0596
  • Langues : Anglais
  • Source : Lat. am. appl. Res. - vol. 31 - n. 1
  • Date d'édition : 01/2001
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

Liens


Voir la source

Indexation