主动热扩散与固体冷却剂

Fifteenth Annual IEEE Semiconductor Thermal Measurement and Management Symposium (Cat. No.99CH36306) Pub Date : 1999-03-09 DOI:10.1109/STHERM.1999.762423

J. Batchelder

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引用次数: 0

摘要

本文介绍了一种强制对流散热器的实验和热阻模型，该散热器采用浸没在油中的带有旋转盘的扩散板。来自0.5 cm/sup /源的热量通过滑动油接触进入铜转子。热量通过60厘米/sup 2/滑动油接触到一个标准的强迫空气薄翅片散热器排出转子。最低热阻的路径是由热表面通过油传导到磁盘，然后从磁盘通过油传导到鳍阵列。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Active thermal spreader with solid coolant

Experimental and modeled thermal resistances are presented for a forced convection heat sink using a spreader plate containing a rotating disk immersed in oil. Heat from a 0.5 cm/sup 2/ source passes through a sliding oil contact into a copper rotor. Heat exits the rotor through a 60 cm/sup 2/ sliding oil contact into a standard forced air thin fin heat sink. The path of lowest thermal resistance is demonstrated to be conduction from a hot surface through the oil to the disk, and then from the disk through the oil to the fin array.

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Fifteenth Annual IEEE Semiconductor Thermal Measurement and Management Symposium (Cat. No.99CH36306)

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