|Table of Contents|

Ignition characteristic of pills for display shell with typical solid materials

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2014年01期
Page:
166-172
Research Field:
Publishing date:

Info

Title:
Ignition characteristic of pills for display shell with typical solid materials
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
Keywords:
display shell pills burning temperature ignition characteristic infrared thermograph
PACS:
TJ55; TJ450.6; X932
DOI:
-
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.

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Last Update: 2014-02-28