Study on Chain Scission of Gas Explosion Reaction in Foam Ceramics

摘要：

In order to reveal the mechanism of gas explosion suppressed by foam ceramics, ultra-depth threedimensional microscope VHX-600 is applied to measure and analyze the micro-structure of foam ceramics. Then combining with the theory of chain reaction and wall effect, gas explosion reaction and foam ceramics wall effect are quantified. The results show the special three-dimensional mesh structure of ceramic foam is beneficial to destroy free radicals in gas explosion reaction, chain scission of the reaction can be terminated, gas explosion propagation can be suppressed.

关键词： foam ceramics gas explosion chain scission quantitative analysis

作者: ZHANG Ju-feng LIANG Xi-ming MA Zhong-yuan YANG Yun-yao LIANG Jian-jun ZHU Hong-you WANG Ting-wei WANG Shi-jie

作者单位: WeiJiaDi Mine of Jingyuan Coal Industry Group Co., Ltd., Gansu Baiying 730913, China WeiJiaDi Mine of Jingyuan Coal Industry Group Co., Ltd., Gansu Baiying 730913, China Xian Universit Shanxi Provincial Party School, Shanxi Taiwan 030006, China

会议类型: 国际会议

会议名称: The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)

会议地点: 北京

会议语种:英文

页码: 1041-1047

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）