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Transfert de chaleur local autour d'un cube mural dans la couche limite turbulente.

Local heat transfer around a wall-mounted cube in the turbulent boundary layer.

Auteurs : NAKAMURA H., IGARASHI T., TSUTSUI T.

Type d'article : Article

Résumé

The Reynolds number based on the cube height ranged from 4.2 x 10 000 to 3.3 x 100 000. The turbulent boundary layer thickness delta was 1.5-1.83 times higher than the cube height d. Surface temperatures on the cube and the base wall were measured directly with numerous thermocouples. In the present paper, local heat transfer characteristics on the cube and the base wall were clarified.

Détails

  • Titre original : Local heat transfer around a wall-mounted cube in the turbulent boundary layer.
  • Identifiant de la fiche : 2002-1771
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 44 - n. 18
  • Date d'édition : 09/2001

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