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|Title:||Investigation on the jet liquid impingement heat transfer for the central processing unit of personal computers|
|Keywords:||Central processing units|
Fin heat sinks
Heat Transfer enhancement
Impingement heat transfer
Liquid cooling systems
Real operating conditions
Fins (heat exchange)
|Abstract:||In this paper, the jet liquid impingement heat transfer characteristics in the mini-rectangular fin heat sink for the central processing unit of a personal computer are experimentally investigated. The experiments are tested with three different channel width heat sinks under real operating conditions: no load and full load conditions. The jet liquid impingement cooling with mini-rectangular fin heat sink system is introduced as the active and passive heat transfer enhancement techniques. Effects of relevant parameters on the central processing unit temperature are considered. It is found that the central processing unit temperatures obtained from the jet liquid impingement cooling system are lower than those from the conventional liquid cooling system; however, the energy consumption also increases. The results of this study are of technological importance for the efficient design of cooling systems of personal computers or electronic devices to enhance cooling performance. © 2010 Elsevier Ltd.|
|Appears in Collections:||Scopus 1983-2021|
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