| 基于混沌理论的室内轰燃判据 |
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| 引用本文： | 陈爱平,宋飞.基于混沌理论的室内轰燃判据[J].爆炸与冲击,2010,30(6):622-627. |
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| 作者姓名： | 陈爱平 宋飞 |
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| 作者单位： | 1.中国人民武装警察部队学院消防工程系,河北廊坊065000; |
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| 基金项目： | 公安部应用创新计划项目(2009YYCXWJXY004) |
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| 摘 要： | 根据混沌理论,在研究大量小规模室内火灾实验结果的基础上,得到了一种新的、通过温度变化率
表征的轰燃判据;利用大规模室内火灾的实验结果,对该判据的实用性进行了初步验证。结果表明:这一判据
可以应用于预测大规模实际室内火灾中轰燃的发生。
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| 关 键 词： | 爆炸力学 轰燃判据 混沌理论 室内火灾 温度变化率 |
An enclosure flashover criterion based on chaos theory |
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| CHEN Ai-ping,SONG Fei.An enclosure flashover criterion based on chaos theory[J].Explosion and Shock Waves,2010,30(6):622-627. |
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| Authors: | CHEN Ai-ping SONG Fei |
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| Institution: | 1.DepartmentofFireEngineering,ChinesePeople’sArmedPoliceAcademy,2.Langfang065000,Hebei,China; |
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| Abstract: | According to the chaos theory,based on a vast amount of primary data of small-scale compartment fire experiments,a new flashover criterion which are indicated by the temperature rise rate are put forward.By the tested results of large-scale fires,the practicality of the criterion is initially verified.The results show that this criterion can be used to predict the likelihood of flashover in large-scale real enclosure fires. |
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| Keywords: | mechanics of explosion flashover criterion chaos theory enclosure fires temperature rise rate |
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