摘要
介绍一种新型定容密闭爆发器测试系统的结构,以及密闭爆发器、压电压力传感器的性能特点。通过该系统进行了火药准静态压缩试验,结果表明:压缩后的试样到达峰值压力的时间延长,峰值压力增大。该系统可对火药在燃烧过程中的压力与时间的变化规律进行研究。
The structure of a new type measurement system of closed bomb, the property and characteristics of closed bomb, and piezoelectric-pressure sensor were introduced. Using the system, the semi static compression test was carried out. Test result showed that the time to peak pressure of compressed sample was delayed, and the peak pressure was increased. The system could be used to study the change regularity of pressure and time in the combustion process of black powder.
出处
《火工品》
CAS
CSCD
北大核心
2004年第3期44-46,共3页
Initiators & Pyrotechnics
