人民长江2024，Vol.55Issue(8)：180-186,7.DOI:10.16232/j.cnki.1001-4179.2024.08.024
水库水源的数据中心自然水冷却系统温排水影响分析
Influence analysis on thermal discharge of cooling system of a large data center using low-temperature reservoir water as cooling water source
摘要
Abstract
Low-temperature water cooling is an effective means to solve the energy consumption problem of data centers,but its environmental influence of the generated thermal drainage cannot be ignored.Take Wudang cloud valley big data center as an example,based on the MIKE21 FM software,a two-dimensional numerical simulation model from Danjiangkou Reservoir Dam to Huangjiagang Hydrological Station was established,and the influence of different locations of the cooling water outlet of the data center cooling system on the diffusion law of thermal discharge was studied.The results showed that with the increasing of water depth and flow velocity at outlet,the maximum temperature rise of the thermal discharge and the corresponding temperature mixing zone gradually decrease.When the water depth exceeds 2 m,the local maximum temperature rise is less than 1℃.The research results can provide reference for the site selection of the data center cooling water outlet and the analysis on influence of thermal discharge using low temperature reservoir water as the cooling water source.关键词
温排水/环境影响/MIKE21/水库低温水/冷却水源/温排水退水口/数据中心/丹江口水库/汉江Key words
thermal discharge simulation/environment influence/MIKE21/low-temperature water from reservoir/colling water resource/thermal discharge outlet/data center/Danjiangkou Reservoir/Hanjiang River分类
建筑与水利引用本文复制引用
荆平飞,李肖男,黄清平,鲁军,傅巧萍..水库水源的数据中心自然水冷却系统温排水影响分析[J].人民长江,2024,55(8):180-186,7.基金项目
国家重点研发计划项目(2022YFC3202805) （2022YFC3202805）
