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细水雾灭火的突变分析

杨立军 佟明羲 赵建波

杨立军, 佟明羲, 赵建波等 . 细水雾灭火的突变分析[J]. 北京航空航天大学学报, 2013, 39(3): 340-343.
引用本文: 杨立军, 佟明羲, 赵建波等 . 细水雾灭火的突变分析[J]. 北京航空航天大学学报, 2013, 39(3): 340-343.
Yang Lijun, Tong Mingxi, Zhao Jianboet al. Catastrophe analysis of the water mist fire suppression process[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(3): 340-343. (in Chinese)
Citation: Yang Lijun, Tong Mingxi, Zhao Jianboet al. Catastrophe analysis of the water mist fire suppression process[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(3): 340-343. (in Chinese)

细水雾灭火的突变分析

基金项目: 国家自然科学基金资助项目(51078014)
详细信息
    作者简介:

    杨立军(1970-),男,黑龙江大庆人,教授,yanglijun@buaa.edu.cn.

  • 中图分类号: TU892

Catastrophe analysis of the water mist fire suppression process

  • 摘要: 为了认识细水雾灭火机理,寻找细水雾作用下的火焰熄灭边界,采用非线性突变理论分析了细水雾灭火过程,推导出火焰能量势函数及火焰临界熄灭温度的表达式,得到了细水雾扑灭正庚烷油盘火的火焰熄灭边界.进行了细水雾针对正庚烷油盘火的灭火实验,实验结果验证了火焰熄灭边界的正确性.相比吸热过程,火焰熄灭温度受氧浓度的作用更为迅速.

     

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出版历程
  • 收稿日期:  2012-02-15
  • 网络出版日期:  2013-03-31

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