Numerical Simulation of Explosive Cook-off at Different Heating Rate

摘要：

In order to investigate thermal response characters of explosives at different cook-off environment. A thermal reaction model for TNT explosive was established. The numerical simulations of TNT cook- off at different heating rate were conducted by a hydrodynamic code. The interior temperature, ignition temperature and ignition time of explosives were given. The results indicate that cook-off reaction of TNT explosive is affected strongly by the external heating rate. The ignition temperature, ignition time and ignition place of TNT explosive are different at different heating rate.

关键词： explosive cook-off numerical simulation

作者: WANG Pei CHEN Lang WANG Yan FENG Changgen

作者单位: State Key Laboratory Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

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: 701-704

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）