Optimization of air flow distribution in China Pavilion of Expo 2010 Shanghai

被引：2

作者：

Wan Yang ^{[1
]}

Lu Yongjian ^{[1
]}

Cai Ning ^{[2
]}

Huang Chen ^{[2
]}

机构：

[1] Shanghai Inst Architectural Design & Res Co Ltd, Shanghai, Peoples R China

[2] Shanghai Univ Sci & Technol, Sch Energy & Power Engn, Sch Environm & Architecture, Shanghai, Peoples R China

来源：

2011 2ND INTERNATIONAL CONFERENCE ON CHALLENGES IN ENVIRONMENTAL SCIENCE AND COMPUTER ENGINEERING (CESCE 2011), VOL 11, PT B | 2011年 / 11卷

关键词：

Numerical simulation; draught sensation; thermal comfort; energy saving;

D O I：

10.1016/j.proenv.2011.12.159

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Numerical simulation method is adopted to optimize the design of air flow distribution in China Pavilion. Four cases of different supply air velocity and temperature based on the same cooling capacity are simulated. Through comparing draught sensation (DR), ADPI index, energy consuming and so on, indoor thermal comfort and energy-saving are analyzed. The results show that, under the case which the supply air velocity is 2m/s, the indoor air velocity in occupied zone is mainly 0.2m/s, draft sensation is about 8%, the temperature, velocity field and energy consuming are basically meet the requirement of thermal comfort and energy saving. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Intelligent Information Technology Application Research Association.

引用

页码：1048 / 1054

页数：7

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