Liquid Cooling of Compute System
Liquid Cooling of Compute System
复制标题
计算系统的液体冷却
DOI：
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复制
发表时间：
2019
影响因子：
1.6
通讯作者：
Casey Winkel
中科院分区：
文献类型：
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作者：
J. Gullbrand;Mark J. Luckeroth;M. Sprenger;Casey Winkel
对增加计算性能的持续需求导致许多计算机的增加的系统功率和功率密度。增加的功率需要比传统使用的空气冷却更有效的冷却解决方案。因此，传统上用于大型数据中心部署的液体冷却正变得越来越主流。液体冷却可以选择性地用于冷却高功率组件或整个计算系统。在本文中，一个完全液体冷却的服务器的例子是用来描述所需的不同成分，以及与它们相关的设计挑战。液体冷却成分是冷却分配单元（CDU）、流体、歧管、快速断开装置（QD）和冷板。英特尔正在推动一项计划，通过启用上述要素来加速液体冷却的实施和部署。本文讨论了这些成分的功能，同时详细讨论了冷板。
The continued demand for increasing compute performance results in an increasing system power and power density of many computers. The increased power requires more efficient cooling solutions than traditionally used air cooling. Therefore, liquid cooling, which has traditionally been used for large data center deployments, is becoming more mainstream. Liquid cooling can be used selectively to cool the high power components or the whole compute system. In this paper, the example of a fully liquid cooled server is used to describe different ingredients needed, together with the design challenges associated with them. The liquid cooling ingredients are cooling distribution unit (CDU), fluid, manifold, quick disconnects (QDs), and cold plates. Intel is driving an initiative to accelerate liquid cooling implementation and deployment by enabling the ingredients above. The functionality of these ingredients is discussed in this paper, while cold plates are discussed in detail.