抄録
The possibility of using the same system for natural ventilation and smoke control is examined. As an example, a prototype building is proposed. The proposed prototype is an eight-storey building with a solar chimney on top of the atrium. Reduced scale model experiments and Computational fluid dynamics analysis are conducted. As a result, when the area ratio of outlet to inlet is greater than 2, air change rate of the utility space reaches over 2 times per hour and in an event of a fire breaking out in the atrium, the neutral pressure plane of the smoke layer stays inside the chimney. Smoke infiltration into adjacent spaces used for evacuation is prevented.
本文言語 | English |
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ページ(範囲) | 775-782 |
ページ数 | 8 |
ジャーナル | Building and Environment |
巻 | 39 |
号 | 7 |
DOI | |
出版ステータス | Published - 2004 7月 |
ASJC Scopus subject areas
- 環境工学
- 土木構造工学
- 地理、計画および開発
- 建築および建設