地下指挥防护工程通信机房热环境数值模拟与分析  

Numerical Simulation and Analysis of Intemal Thermal Environment for Underground Defense Command Engineering

作　　者：朱礼杰[1,2] 沈卫东[1] 贾瑞正[1] 高贵阁 许启斌 

机构地区：[1]重庆通信学院 [2]73682部队 [3]重庆供电局

出　　处：《移动电源与车辆》2012年第4期22-25,共4页Movable Power Station & Vehicle

摘　　要：随着地下指挥防护工程内保障任务的增加和设备容量的增大,工程内通信机房设备的整体散热量不断增加,机房温度越来越高,对机房内设备的正常运行和执勤人员的工作环境提出了严峻挑战。运用计算流体力学(CFD)的方法对通信机房的内部热环境进行了模拟研究,比较分析了机房内不同高度处温度场和速度场的分布,得出了机房中气流组织的分布特点,为地下指挥防护工程通信机房环境整治提供了依据。The working state of communication equipment and the working environment in a data center of underground defense command engineering is becoming a challenging task as the current trends toward increasing heat dissipated for the task number and the equipment capability increasing . This paper investigated the environment condition in a data center by computational fluid dynamics simulation using the original measured data. Velocity and temperature fields in it have been compared in terms of different height, the air distribution characteristic was obtained. This work presented proof for comprehensive environment renovating in a data center of underground defense command engineering.

关 键 词：数值模拟 温度场 热环境 CFD 

分 类 号：TU111.19[建筑科学—建筑理论]