摘要
针对固体推进剂在高压水射流作用下点火机理尚不明确的问题,选用不同配方的丁羟固体推进剂为研究对象,进行了高压水射流的冲击实验研究.实验结果表明:高压水射流冲击固体推进剂过程中温度明显增加;推进剂的组分高氯酸铵(AP)和二茂铁的含量对升温速率有明显影响.
The ignition mechanism of solid propellants under high pressure waterjet remained unclear, so HTPB solid propellant of different formulas was used under high-pressure waterjet impact research. The results showed that during the process of impact of high-pressure waterjet with solid propellant the temperature of the samples increased significantly, and that the content of propellant components, ammonium perchlorate and ferrocene affected the heating rate significantly.
出处
《北京理工大学学报》
EI
CAS
CSCD
北大核心
2008年第3期189-191,共3页
Transactions of Beijing Institute of Technology
基金
国家部委预研项目(020815)
