Experimental Study on the Smoke Species Transportation Influence of Drop Wall in Corridor
Affiliation of Author(s):
资源工程学院
Journal:
Proceedings of the 2008 International Symposium on Safety Science and Technology
Key Words:
中文关键字：挡烟垂臂；烟气迁移；顶棚射流；火灾动力学模拟软件，英文关键字：drop wall; smoke species transportation; ceiling j
Abstract:
Some experiments were conducted about smoke species transportation in this paper. A ceiling drop wall was fixed at the middle of corridor in the small-scale equipment. The influence of smoke species transportation on drop wall was analyzed. The horizontal and vertical CO concentrations were discussed from upriver to downriver of the obstacle. The same fire scenarios were evaluated by FDS and the experimental results were validated by the flow pattern.
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