STUDY OF SAFETY REACTION CHARACTERISTIC FOR NEPE PROPELLANT UNDER EXCEPTIONAL ENVIRONMENT
For different NEPE propeliant size, Cook-off test、 bullet impact test and Steven test were carried out in order to study reaction law and effect mechanism. Temperature changing processes of different positions in the samples were measured by thermocouples, and the reaction shock wave pressure of NEPE propeliant was gained by PCB pressure gauges, and impact ignition process was analyzed by high-speed motion pictures, pressure change was measured by Manganin pressure gauges. The results of the tests initially show that the reaction degree for smaller size propeliant is slightly higher than larger one in cook-off test, and the reaction degree for different size propeliant is burning under impact.
DAI Xiao-gan Li Jing-ming LV Zi-jian
Institute of Chemical Materials, CAEP, Mianyang 621900, China
国际会议
25th International Symposium on Ballistics(第25届国际弹道会议)
北京
英文
107-114
2010-05-17（万方平台首次上网日期，不代表论文的发表时间）