Experimental and numerical investigation on heat transfer enhancement of vertical triplex tube heat exchanger with fractal fins for latent thermal energy storage

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Immersion Natural Circulation Evaporative Cooling Server Cluster

With the development of the electronics and information technology,the heat dissipation problem has become the development bottleneck of electronic equipment,especially large-scale high-density electronic devices. Evaporative cooling technology of the Institute of Electrical Engineering,Chinese Academy of Sciences,utilizing phase change latent of cooling medium,cooling capacity has the great advantage than traditional air-cooled cooling technology. When it is applied to large electronic equipment cooling,material compatibility is an important problem,which requires the first study. This paper describes materials compatibility experimental research and analysis between cooling media and electronic equipment. And the experimental results provide cooling media screening guidance for electronic equipment,which provide important technical support for evaporative cooling technology applying to large-scale electronic equipment,in future.

Zhang Pen

Papers

Material compatibility research of evaporative cooling technology applied to large electronic equipment cooling