制冷2025，Vol.44Issue(3)：9-13,5.DOI:10.3969/J.ISSN.1005-9180.2025.03.0003
数据中心封闭冷通道气流组织特性研究
Study on the Air Distribution Characteristics of the Closed Cold Channel in the Data Center
丁卫科 1路希正 2张长兴 2罗明仙 2顾佳雯1
作者信息
- 1. 中通服咨询设计研究院有限公司
- 2. 山东科技大学
- 折叠
摘要
Abstract
Focusing on the air distribution characteristics of the data center,the numerical simulation method is used to investigate the actual effect of the under-floor air supply and cold channel closed mode.Based on an example of a data center in South China,an accurate numerical model is established to analyze the distribution of temperature field and velocity field in the computer room.The results show that the design of under-floor air supply combined with closed cold channel can effectively maintain the overall temperature of the machine room,but the temperature change and flow velocity around the frame,especially at the bottom and the two sides of the area are significantly different,the air distribution needs to be further optimized to improve refrigeration efficiency and reduce energy consumption.This study provides an important reference for data center air distribution optimization design and energy-saving transformation,and helps to promote the green development of data center industry and respond to the national"Double-carbon policy".关键词
数据中心/气流组织/数值模拟/地板下送风/冷通道封闭Key words
Data Center/Airflow Distribution/Numerical Simulation/Underfloor Air Supply/Cold Aisle Closure分类
能源科技引用本文复制引用
丁卫科,路希正,张长兴,罗明仙,顾佳雯..数据中心封闭冷通道气流组织特性研究[J].制冷,2025,44(3):9-13,5.
