Study on Flame Retardant and Explosion Suppression Performances between Metal and Non-metallic Reticular Materials

摘要：

　　In the horizontal shock tube with an inner diameter of 70mm and length of 4m, the combustion and explosion overpressure and flame propagation speed of C3H8-air mixture were tested when the shock tube was filled with Al-Mg alloy reticular materials and polyurethane foam reticular materials.Compared with the blank, the combustion and explosion overpressure of two materials decrease 83.3% and 87.3%;and flame propagation speed is decreased.The results indicated that the two kinds of materials showed excellently flame retardant and explosion suppression performances to the C3H8-air mixture.

关键词： explosion suppression materials combustion and explosion overpressure flame propagation speed

作者: WANG Yongxu YAO Jian XIE Lifeng LI Bin

作者单位: Safety Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China

会议类型: 国际会议

会议名称: The 2016 International Symposium on Safety Science and Technology(2016安全科学与技术国际会议)

会议地点: 昆明

会议语种:英文

页码: 361-365

在线出版日期: 2016-10-17（万方平台首次上网日期，不代表论文的发表时间）