基于Fluent的多元通风系统数值模拟分析Numerical Simulation and Analysis of Hybrid Ventilation System based on Fluent
郭娟,王汉青
GUO Juan,WANG Han-qing(Hunan University of Technology
摘要(Abstract):
对多元通风的概念及研究现状分别进行了阐述。根据长江流域气候特点,运用Fluent软件对株洲地区某房间采用多元通风系统的6种典型通风方式在过渡季节或夏季典型气象条件下的气流参数分布情况进行预测分析,验证了在长江流域气候条件下应用多元通风系统具有很大优势。
The concept and the present research status of hybrid ventilation respectively was explained.According to the characteristics of climate in Yangtze river area,using Fluent software to simulate and analyze the states of airflow distribution of six typical ventilation modes of hybrid ventilation of a room on the typical meteorological condition in transitional season or summer in Zhuzhou city.And prove that the application of hybrid ventilation system in the climate of Yangtze River area has a great advantage.
关键词(KeyWords):
多元通风;自然通风;机械通风;数值模拟
hybrid ventilation;natural ventilation;mechanical ventilation;numerical simulation
基金项目(Foundation): “十二五”国家科技支撑计划项目子课题(2011BAJ03B07);; 湖南省研究生科研创新基金(CX2012B399)
作者(Author):
郭娟,王汉青
GUO Juan,WANG Han-qing(Hunan University of Technology
参考文献(References):
- [1]RAJINDER J.Control strategies for hybrid ventilationin new and retrofitted office and education buildings,Annex 35[R].2006.
- [2]NIACHOU K,HASSID S,SANTAMOURIS M,et al.Experimental performance investigation of natural,me-chanical and hybrid ventilation in urban environment[J].Building and Environment,2008,43(8):1373-1382.
- [3]ALICE A,STEEN H,METTE H.Hybrid ventilationin retrofitted buildings:concepts,strategies and meas-urements[C].AIVC conference 25th.Prague(CZ),2004:97-104.
- [4]DAVID J,AHMAD H,CHRISTIAN I.Numerical studyof a hybrid ventilation system for single family houses[J].Solar Energy,2007,81(2):227-239.
- [5]JI Ying-chun,LOMAS J K,COOK J M.Hybrid ventila-tion for low energy building design in south china[J].Building and Environment,2009,44(11):2245-2255.
- [6]段双平.热压自然通风与机械通风共存的大开口建筑多元通风[C].全国暖通空调制冷2010年学术年会论文集,杭州,2010.
- [7]付祥钊,高志明,康侍民.长江流域住宅夏季通风降温方式探讨[J].暖通空调,1996,(3):27-29.
- [8]孙云雷,王丽慧.地铁活塞风与空调送风耦合的温度场的试验研究[J].流体机械,2012,40(11):61-65.
- [9]黄艳山,邓伟雄,廖坚卫.广州白云机场主航站楼空调气流组织模拟研究[J].流体机械,2011,39(11):81-83.
- [10]齐洪洋,高磊,张莹莹,等.管壳式换热器强化传热技术概述[J].压力容器,2012,29(7):77-82.
- [11]陆耀庆.实用供热空调设计手册(第二版)[M].北京:中国建筑工业出版社,2008.