Effect of Porous Material on Suppressing Gas Explosion

摘要：

Recently industrial explosion accidents frequently happened. How to effectively control shock wave overpressure in open space and limit space has been the hot problem. In this paper the effect of metal pottery porous material on explosion overpressure and flame propagation was studied. The experimental results shows that porous materials can effectively lower explosion overpressure and suppress explosion development. The special structure of porous materials is suitable for quenching combustion flame and decreasing explosive noise.

关键词： porous material shock wave overpressure suppressing explosion

作者: YANG Yi HE Xueqiu ZHANG Jinfeng NIE Baisheng

作者单位: The Oil and Material Department, Xuzhou Air Force College, Xuzhou 221000, Jiangsu, China State Key L School of Resource & Safety Engineering, China University of Mining & Technology (Beijing), Beijing Hebei University of Science and Technology, Shijiazhuang 050018, Hebei, China School of Resource Safety Engineering, China University of Mining Technology (Beijing), Beijing 1000

会议类型: 国际会议

会议名称: 2007国际推进剂、炸药、烟火技术秋季研讨会(The 2007 International Autumn Seminar on Propellants,Explosives and Pyrotechnics)

会议地点: 西安

会议语种:英文

页码: 474-476

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）