Partager

Étude numérique d'une configuration de refroidissement hybride à jet incident et micro-canaux.

Numerical study of a hybrid jet impingement/micro-channel cooling scheme.

Auteurs : BARRAU J., OMRI M., CHEMISANA D., et al.

Type d'article : Article

Résumé

A new hybrid jet impingement/micro-channel cooling scheme is studied numerically for use in high-heat- flux thermal management of electronic and power devices. The device is developed with the objective of improving the temperature uniformity of the cooled object. A numerical model based on the k-omega SST turbulent model is developed and validated experimentally. This model is used to carry out a parametrical characterization of the heat sink. The study shows that variations in key parameters of jet impingement and micro-channel technologies allow for the cooling scheme to obtain a wide range of temperature profiles for the cooled object.

Détails

  • Titre original : Numerical study of a hybrid jet impingement/micro-channel cooling scheme.
  • Identifiant de la fiche : 30005532
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 33-34
  • Date d'édition : 02/2012
  • DOI : http://dx.doi.org/10.1016/j.applthermaleng.2011.10.001

Liens


Voir d'autres articles du même numéro (8)
Voir la source

Indexation