流体机械

2011, v.39;No.473(11) 74-76

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广州白云机场主航站楼空调气流组织模拟研究
Simulation of Air Distribution for Main Terminal of Guangzhou Baiyun Airport

黄艳山;邓伟雄;廖坚卫;陈小辉;周孝清;
HUANG Yan-shan 1,DENG Wei-xiong2,LIAO Jian-wei2,CHENG Xiao-hui2,ZHOU Xiao-qing1(1.Guangzhou University,Guangdong Province Key Laboratory of Building Energy Efficiency and Application Technologies, Guangzhou 510006,China;2.Architectural Design Institute of Guangdong Province,Guangzhou 510010,China)

摘要(Abstract):

以广州新白云机场主航站楼分层空调系统为研究对象,利用CFD对其部分区域进行数值模拟,分析得到空调区温度为25~26℃之间,整个大厅垂直区域温差最大值为9.5℃。大厅大部分区域风速都在0.2~0.4m/s之间,基本满足室内风速设计要求。整个大厅温度分层明显,不辜负分层空调系统可以节能的初衷。
Simulate the stratified air conditioning system of Guangzhou Baiyun airport's main terminal by CFD.The temperature of air-conditioned area are 25~26℃,and the temperature difference is 9.5℃ in vertical region.The speeds of the most of the lobby are 0.2~0.4m/s,which meet the design requirements on the whole.The temperature stratification is significant throughout the hall,to the stratified air conditioning system can be energy-saving in mind.

关键词(KeyWords): 分层空调;气流组织;数值模拟;温度分层
stratified air conditioning;airflow organization;numerical simulation;temperature stratification

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基金项目(Foundation): 广东省高校自然科学重点研究项目(05Z017)

作者(Author): 黄艳山;邓伟雄;廖坚卫;陈小辉;周孝清;
HUANG Yan-shan 1,DENG Wei-xiong2,LIAO Jian-wei2,CHENG Xiao-hui2,ZHOU Xiao-qing1(1.Guangzhou University,Guangdong Province Key Laboratory of Building Energy Efficiency and Application Technologies, Guangzhou 510006,China;2.Architectural Design Institute of Guangdong Province,Guangzhou 510010,China)

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