Partager

Etude théorique sur le transfert de chaleur par effet de choc avec jets monophasiques à surface libre.

Theoretical study on impingement heat transfer with single-phase free-surface slot jets.

Auteurs : CHEN Y. C., MA C. F., QIN H., et al.

Type d'article : Article

Résumé

A theoretical analysis was conducted to characterize heat transfers from horizontal surfaces to normally impinging slot jets under arbitrary-heat-flux condition. The thermal and hydraulic boundary layers of laminar flow were divided into four regions of flow along heat transfer surfaces including a stagnation zone and three wall jet zones, from which general expressions of heat transfer coefficients were obtained. Furthermore, these results were compared with experimental and analytical data available in published literature. Good agreements were observed from the comparisons.

Détails

  • Titre original : Theoretical study on impingement heat transfer with single-phase free-surface slot jets.
  • Identifiant de la fiche : 2006-0149
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 48 - n. 16
  • Date d'édition : 07/2005

Liens


Voir la source

Indexation