D112 サーバ液冷化に関するフィージビリティスタディ(OS-15 電子機器・デバイスの熱問題と現状技術I)

概要

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Study on the feasibility of liquid cooling systems for servers and other electronic equipments which contain high heat dissipating chips in their chassis is conducted. Low-height prototype radiator suitable for 1U servers is developed, and its thermal performance is evaluated. The prototype radiator is eligible for the liquid cooling systems, because it shows moderate performance against liquid flow rate and improved heat transfer rate especially at the low liquid flow rate. The crude performance evaluation tool for liquid cooling systems is also developed. Using the tool and application of the robust design method, effective factors on the performance of liquid cooling systems are examined. The most effective factors are the concentration of brain, the type of heat exchanger of radiator and the width of radiator.
一般社団法人日本機械学会の論文
2005-11-02