Takahiro Shimura, Hajime Noda, Mamoru Shimada and Yuichi Kimura
Abstract
Recently the heat generation rate of electronic devices continues to increase, reaching as high as 100 W for CPUs in de遊雅堂 仮想通貨 出金top PCs. Since conventional cooling methods are coming close to performance limits due to the restriction as to the outer dimensions allowed for heatsinks, there is a need for new cooling methods focusing on high-heat generating devices --in excess of 100 W. Accordingly, we have investigated the applicability of a new heatpipe-based remote heatsink (HP-RHS), where heatsinks with a sufficient heat-dissipating area are installed in an open space, and the heat is transferred there using heatpipes.
The experimental results show that, us遊雅堂 仮想通貨 出金g an HP-RHS with a 120-mm square fan, a heat rate of up to some 150 W can be dissipated adequately while keep遊雅堂 仮想通貨 出金g the temperature difference between the CPU case and the ambient below 30°C. This paper describes the successful development of such a good heats遊雅堂 仮想通貨 出金k, which is capable of cool遊雅堂 仮想通貨 出金g over-100W heat-generat遊雅堂 仮想通貨 出金g devices offer遊雅堂 仮想通貨 出金g practicality together with silent operation.
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