华南理工大学学报(自然科学版) ›› 2009, Vol. 37 ›› Issue (11): 107-111,117.

• 动力与电气工程 • 上一篇    下一篇

通信机房的气流组织特性与空调冷量调配方案

杨苹1,2  肖莹1,2  简弃非3  罗学维4  刘文飞4   

  1. 1.华南理工大学 电力学院, 广东 广州 510640; 2.广东省绿色能源技术重点实验室, 广东 广州 510640;3.华南理工大学 机械与汽车工程学院, 广东 广州 510640;4.中国移动通信集团 广东有限公司 广州分公司, 广东 广州 510635
  • 收稿日期:2009-02-12 修回日期:2009-04-11 出版日期:2009-11-25 发布日期:2009-11-25
  • 通信作者: 杨苹(1967-),女,教授,博士,主要从事智能控制理论及应用研究. E-mail:eppyang@scut.edu.cn
  • 作者简介:杨苹(1967-),女,教授,博士,主要从事智能控制理论及应用研究.
  • 基金资助:

    广东省科技计划项目(2005A10505005;20078010400080)

Characteristics of Airflow Organization and Deployment Scheme of Air-Condition Cold Capacity in Communication Rooms

Yang Ping 1.2 Xiao Ying 1.2 Jian Qi-fei3  Luo Xue-wei Liu Wen-fei4   

  1. 1. School of Electric Power, Guangdong Key Laboratory of Clean Energy Technology, South China University of Technology, Guangzhou 510640, Guangdong, China; 2. Guangdong Key Laboratory of Clean Energy Teehnology, Guangzhou 510640, Guangdong, China; 3. School of Mechanieal and Automotive Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China; 4. Guangzhou Braneh, China Mobile Group Guangdong Co. , Ltd. , Guangzhou 510635, Guangdong, China
  • Received:2009-02-12 Revised:2009-04-11 Online:2009-11-25 Published:2009-11-25
  • Contact: 杨苹(1967-),女,教授,博士,主要从事智能控制理论及应用研究. E-mail:eppyang@scut.edu.cn
  • About author:杨苹(1967-),女,教授,博士,主要从事智能控制理论及应用研究.
  • Supported by:

    广东省科技计划项目(2005A10505005;20078010400080)

摘要: 为降低通信机房空调能耗、减少机房局部热岛效应,运用计算流体动力学方法对通信机房空调气流的组织特性进行了研究,并对样本机房进行了实验测试与验证分析.实验表明数值求解结果与实测值基本一致,说明所建立的模型是正确的,数值求解的结果是可信的.此外在实验测试和仿真分析的基础上,设计了机房送回风的最佳调配方案,从而优化机房内设备的运行环境,减少机房冷量浪费,挖掘节能潜力.

关键词: 计算流体力学, 空调, 数值模拟, 气流组织, 实验测试, 冷量调配

Abstract:

In order to reduce the air-condition energy consumption and the local heat island effect in communication rooms, the CFD (Computational Fluid Dynamics) method is employed to reveal the airflow organization characteristics, and a sample room is used to make some experimental tests and verification analyses. Experimental and calculated results are basically consistent with each other, meaning that the proposed model is correct and the numerical solution is credible. Moreover, an optimal deployment scheme of the incoming/back wind for communication rooms is designed to optimize the operation environment of the equipment, reduce the cold waste and exploit energy-saving potentialities.

Key words: computational fluid dynamics, air-condition, numerical simulation, airflow organization, experimental test, cold capacity deployment