430 データセンターにおけるアイルキャッピング空調方式の冷却効果に関する研究(省エネルギー(2))

概要

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In regards to data centers and telecommunication equipment rooms of recent years, the diversification of communication services has been accompanied by the tendency to install high heat density equipment in racks. As the result, air conditioning problems, including hot spot issues, are increasing. These problems are caused primarily by the exhaust air recirculation and the direct return of cool air to the air conditioners. Therefore, we suggest aisle capping method for high heat density equipment. This is to enclose the cold aisles or hot aisles of IT equipment. This is effective to suppress these two problems of airflow. This report presents the results of an experiment on the effects of improving the hot spots, energy-saving, and temperature-rise suppression during air-conditioner shut down in the case that each method is applied.
一般社団法人日本機械学会の論文
2009-07-08