The diverse computing power presents significant challenges in server thermal design.This paper analyzes the cooling issues related to servers and identifies the main reasons for the limitations of thermal design in both general-purpose computing and intelligence computing servers.It also reclassifies commonly used thermal technologies based on whether the working medium changes phase.Then,this paper analyzes and introduces the core limiting factors that restrict the commercial scalability of cold-plate and immersion liquid cooling technologies,and gives an overview of the issues and prospects of common passive two-phase technologies.Finally,it proposes that cross-layer collaboration and cooperation are key factors in addressing the thermal challenges in servers.
关键词
多样算力/服务器/散热/液冷/无源两相散热/跨层级合作
Key words
diverse computing power/server/thermal design/liquid cooling/passive two-phase heat dissipation/cross-layer collaboration
维普
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