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Document IIF

Etude expérimentale du transfert de chaleur et de la chute de pression dans un échangeur de chaleur à microcanaux pour le refroidissement des composants électroniques.

An experimental study on the heat transfer and pressure drop in a mini-channel heat exchanger for electronic cooling.

Auteurs : JANG Y., KIM Y.

Résumé

Since the use of a finned heat sink to these electronic components is limited by manufacturing constraints and noise levels, the use of liquid cooling is a promising way of maintaining low surface temperature by dissipating the large heat flux. In this study, the heat transfer and pressure drop characteristics of a mini-channel heat exchanger, which was designed for liquid cooling of electronic components, were investigated with various operating conditions, working fluids, and test geometries. FC-72 and water were used as working fluids. The heat transfer rate from the heat source to the working fluids was measured, and pressure drop characteristics of the test section were also investigated for single and two-phase flow.

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Pages : 2005-3

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Détails

  • Titre original : An experimental study on the heat transfer and pressure drop in a mini-channel heat exchanger for electronic cooling.
  • Identifiant de la fiche : 2006-0640
  • Langues : Anglais
  • Source : Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
  • Date d'édition : 02/08/2005

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