城市建筑Issue(20)：213-213,1.
机械排烟对地下商场火灾烟气控制效果的模拟研究
The Simulation Research of Mechanical Smoke Extraction to the Underground Mall Fire Smoke Control Effect
王健 1焦萌1
作者信息
- 1. 沈阳建筑大学市政与环境工程学院，沈阳 100168
- 折叠
摘要
Abstract
This paper takes the FDS simulation under the specific heat release rate to discuss different smoke exhaust volume influence of the fire smoke. Comparing different smoke exhaust quantity fire center surface temperature and CO concentration increase characteristic growth over time shows the influence law of smoke exhausts volume to the smoke exhaust effect. In 5 mw fire power under load, 60 m3/(h. m2) exhaust volume can achieve good smoke control effect.关键词
商场火灾/机械排烟量Key words
mal fire/mechanical smoke exhaust volume引用本文复制引用
王健,焦萌..机械排烟对地下商场火灾烟气控制效果的模拟研究[J].城市建筑,2014,(20):213-213,1.
