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
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
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
- 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
- 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
- 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