Refroidissement électronique : application d'un système frigorifique.

Application of refrigeration system in electronics cooling.

Auteurs : AGWU NNANNA A. G.

Type d'article : Article


An experimental investigation of the transient response of the vapour compression refrigeration (VCR) system to rapid change in evaporator (simulated electronics) heat load is presented. In this study, the VCR system was designed and constructed specifically for applications to cool high heat flux electronics and high-end computers. Experimental evidence showed an oscillation in temperature with time at the evaporator cold plate and the thermostatic expansion valve prior to attaining steady-state condition, and that the thermostatic expansion valve and the evaporator time constants were equal; and had a value of 70 s.


  • Titre original : Application of refrigeration system in electronics cooling.
  • Identifiant de la fiche : 2006-1504
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 26 - n. 1
  • Date d'édition : 01/2006


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