[1]陈 涛,赵力增,蔺向阳,等.礼花用亮珠对典型固体材料引燃特性[J].南京理工大学学报(自然科学版),2014,38(01):166-172.
 Chen Tao,Zhao Lizeng,Lin Xiangyang,et al.Ignition characteristic of pills for display shell with typical solid materials[J].Journal of Nanjing University of Science and Technology,2014,38(01):166-172.
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礼花用亮珠对典型固体材料引燃特性
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
38卷
期数:
2014年01期
页码:
166-172
栏目:
出版日期:
2014-02-28

文章信息/Info

Title:
Ignition characteristic of pills for display shell with typical solid materials
作者:
陈 涛1赵力增1蔺向阳2夏建军1王 鑫1傅学成1潘仁明2
1.公安部天津消防研究所,天津 300381; 2.南京理工大学 化工学院,江苏 南京 210094
Author(s):
Chen Tao1Zhao Lizeng1Lin Xiangyang2Xia Jianjun1Wang Xin1 Fu Xuecheng1Pan Renming2
1.Tianjin Fire Research Institute,China's Ministry of Public Security,Tianjin 300381,China; 2.School of Chemical Engineering,NUST,Nanjing 210094,China
关键词:
礼花 亮珠 燃烧温度 引燃特性 红外热像
Keywords:
display shell pills burning temperature ignition characteristic infrared thermograph
分类号:
TJ55; TJ450.6; X932
摘要:
基于红外热像和热电偶测温技术,通过建立亮珠模拟发射装置及引燃实验平台,研究不同状态下亮珠的燃烧温度及对典型固体材料的引燃特性。结果表明,直径10 mm亮珠燃烧持续时间2~3 s,燃烧过程中最高温度达1 461 ℃。亮珠被发射并飞行32 m后仍在燃烧,且温度为995 ℃。在特定的引燃方式下,亮珠可将聚氨酯泡沫、塑料草坪引燃。通过理论计算与实验测试结果的结合,得到固体材料特征直径计算公式及亮珠引燃判据。该研究结果可为开展礼花燃放过程中的火灾风险评估提供依据。
Abstract:
The burning temperature of pills for display shell is measured by thermocouple infrared thermograph and temperature measure system.The ignition characteristic of pills for display shell on typical solid materials is investigated with simulating emission apparatus and ignition test device.The results show that the highest temperature of 10 mm(in diameter)burning pills is up to 1 461 ℃,and the burning time is about 2~3 s.The pill's temperature is about 995 ℃ after being emitted and flying 32 m.All of the solid samples can be ignited by burning pills in special ignition condition.The pill's ignition criterion and the character diameters for solid materials are gained by experimental research and theoretical calculation.The research results are helpful to evaluate the fire risk when the display shell is displayed.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-07-17 修回日期:2012-09-28
基金项目:国家自然科学基金(51176078); 公安部消防局应用创新项目(2010XFCX005)
作者简介:陈涛(1980-),男,助理研究员,主要研究方向:消防安全评估及火灾防治技术,E-mail:chentao@tfri.com.cn; 通讯作者:蔺向阳(1969-),男,博士,高级工程师,主要研究方向:含能材料及其相关技术,E-mail:linxiangyang@njust.edu.cn。
引文格式:陈涛,赵力增,蔺向阳,等.礼花用亮珠对典型固体材料引燃特性[J].南京理工大学学报,2014,38(1):166-172.
投稿网址:http://njlgdxxb.paperonce.org
更新日期/Last Update: 2014-02-28