多物理
计算机冷却
机架
计算机科学
热的
电子设备和系统的热管理
核工程
环境科学
操作系统
工艺工程
材料科学
嵌入式系统
废物管理
机械工程
工程类
热力学
物理
有限元法
作者
S. Battaglioli,M. Lebon,R. Jenkins,J. Summers,J. Sarkinen,A.J. Robinson
标识
DOI:10.1109/therminic57263.2022.9950635
摘要
A multiphysics Simulation-Driven Design approach has been undertaken to augment the OCP Leopard Server thermal management and heat recovery hardware with the Nexalus hybrid liquid-cooled sealed server technology. Independent testing at the RISE Research Institute of Sweden has proven up to 98% heat recovery is achievable at water temperatures up to and exceeding 65°C. The improved design could maintain the elevated water temperature over a range of CPU workloads, ranging from 8% to 75%. Importantly, the design solution achieves this within an architecture that is IOU in height, half that of the original stock 20U server, potentially doubling the compute density of a rack.
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