| 室内窗帘竖直火蔓延特性全尺寸实验研究 |
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| 引用本文： | 陈龙,张和平,谢启源.室内窗帘竖直火蔓延特性全尺寸实验研究[J].火灾科学,2009,18(3):122-129. |
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| 作者姓名： | 陈龙 张和平 谢启源 |
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| 作者单位： | 中国科学技术大学,火灾科学国家重点实验室,安徽,合肥,230026 |
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| 摘 要： | 窗帘的安装方式对其燃烧特性有重要影响.基于9705全尺寸热释放速率实验平台,针对三种不同材质的典型窗帘试样,进行了全尺寸火灾实验.测量了试样在不同褶皱程度下的火蔓延速率、热释放速率、产生烟气的比消光系数等火灾参数,分析比较其相互关系,实验结果可为室内火灾动力学发展的数值模拟和火灾安全设计提供支撑与指导.
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| 关 键 词： | 窗帘 褶皱 热释放速率 比消光系数 |
| 收稿时间： | 2009/3/19 0:00:00 |
| 修稿时间： | 2009/5/27 0:00:00 |
Full-scale experimental study on vertical fire spread of curtains in an enclosure |
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| CHEN Long,ZHANG He-ping and XIE Qi-yuan.Full-scale experimental study on vertical fire spread of curtains in an enclosure[J].Fire Safety Science,2009,18(3):122-129. |
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| Authors: | CHEN Long ZHANG He-ping and XIE Qi-yuan |
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| Institution: | Stare Key Laboratory of Fire Science;USTC;Hefei 230027;China |
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| Abstract: | The installation manner has significant effect on burning behavior of curtains.In this paper,by using ISO 9705 room,full-scale experiments were carried out for three kinds of typical curtain,which are typical commercially available in China.Flame speed rate(FSR),heat release rate(HRR) and extinction coefficient(EXT) have been measured under different folding conditions.Some useful correlations have been achieved,which are useful for the numerical fire modeling and fire safety design. |
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| Keywords: | Curtain Heat release rate Fire spread rate Extinction coefficient |
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