| 水雾对典型壁面装饰材料火蔓延抑制作用的实验研究 |
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| 引用本文： | 杨健鹏,张和平,万玉田.水雾对典型壁面装饰材料火蔓延抑制作用的实验研究[J].中国科学技术大学学报,2009,39(12). |
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| 作者姓名： | 杨健鹏 张和平 万玉田 |
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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,230027 |
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| 基金项目： | 国家自然科学基金，国家科技支撑计划 |
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| 摘 要： | 对典型壁面装饰材料胶合板在水雾的作用下的火灾特性进行了研究.理论分析了水雾对火焰从控火作用到灭火作用的转变,以及影响控火作用的临界水雾施加量的因素.通过在ISO9705燃烧室内开展全尺寸实验研究了不同水雾流量对竖直火蔓延的控制效果的影响,并得到了水雾施加在火焰预热区时临界水雾施加率的大小.
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| 关 键 词： | 水雾 灭火 控火 临界水雾施加率 |
An experimental study of the extinguishment of typical lining materials vertical fire spread by water spray |
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| YANG Jian-peng,ZHANG He-ping,WAN Yu-tian.An experimental study of the extinguishment of typical lining materials vertical fire spread by water spray[J].Journal of University of Science and Technology of China,2009,39(12). |
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| Authors: | YANG Jian-peng ZHANG He-ping WAN Yu-tian |
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| Abstract: | The fire performance of Plywood lining material extinguishing by water spray was analyzed. The function of water spray from fire control to fire extinguishment and critical rate of water application on control fire were analyzed. The influence that water sprayed in various rate of water application on vertical fire spread were discussed by full-scale fire tests which conducted in the ISO 9705 room and the critical rate of water application on warm-up area was gained. |
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| Keywords: | water spray fire extinguishment fire control critical rate of water application |
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