磁気駆動マイクロポンプを内蔵したノートPC用液冷システムの試作と評価
書誌事項
- タイトル別名
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- Fabrication and Testing of Liquid Cooling System for Laptop PC Incorporated with Magnetically Driven Micro-pumps
抄録
<p> A novel built-in CPU liquid cooling system that dispenses with a cooling fan is proposed for a high-end laptop PCs. This system consists of a liquid cooling jacket adhered to a CPU, a heat radiation flat plate on the back cover of a monitor, and magnetically driven micro-pumps. First, the size of the plate and the flow rate of coolant were determined on the basis of a thermal resistance method. Next, a micro-pump that uses a flapping elastic plate was designed and fabricated to be less than 8 mm in height, which included a drive coil. Last, to increase the load flow rate to the target value, multiple pumps were serially connected. As a result of a heating test, the liquid cooling system equipped with the two micro-pumps in series, successfully dissipated heat up to 50 W.</p>
収録刊行物
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- 日本磁気学会論文特集号
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日本磁気学会論文特集号 3 (1), 48-53, 2019-05-01
公益社団法人 日本磁気学会
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詳細情報 詳細情報について
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- CRID
- 1390282763112220928
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- NII論文ID
- 130007641611
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- ISSN
- 24320471
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可