空调
数据中心
被动冷却
水冷
电
自由冷却
空气冷却
计算机冷却
能源消耗
冷负荷
热舒适性
能源管理
汽车工程
工艺工程
主动冷却
热的
机械工程
环境科学
计算机科学
工程类
能量(信号处理)
电子设备和系统的热管理
电气工程
气象学
物理
统计
数学
操作系统
作者
Chayan Nadjahi,H. Louahlia-Gualous,Stéphane Lemasson
标识
DOI:10.1016/j.suscom.2018.05.002
摘要
Within a data center, 52% of the electricity is used by the IT equipment, 38% by the cooling system, and 10% for the remaining equipment (electrical power distribution, UPS…). The cooling system is mandatory to maintain optimal air temperature and relative humidity and provide a safe environment for all the electronic equipment. This paper presents a review on thermal management in data centers and various potential cooling technologies developed respecting energy saving constraint. Numerous researchers have proposed different alternative cooling strategy and solutions to free air cooling. This article describes a state of the art cooling strategies of data centers. The open aisle configuration is the most often used technique to remove heat. It does not affect energy efficiency but increases the electricity consumption dedicated to air conditioning. The most promising cooling systems, capable of absorbing energy flux while decreasing electricity consumption and rising the energy efficiency, are identified and discussed. It includes free cooling, liquid cooling, two-phase technologies and building envelope.
科研通智能强力驱动
Strongly Powered by AbleSci AI