摘要
Studies the ignition mode of solid propellant processed with high-pressure waterjet. Using piezoelectricity, thermoelectric couple and scanning electron microscope, the pressure peak, temperature rise and components variation of hydroyl-terminated polybutadiene (HTPB) solid propellant processed with high-pressure waterjet are measured experimentally. Ignition modes of HTPB solid propellant processed with high-pressure waterjet are theoretically analyzed. The results showed that HTPB solid propellant containing ferrocene has three ignition modes when processed with high-pressure waterjet, and the mode in which a mixed system comprising ammonium perchlorate, ferrocene and vapor is ignited by mechanical spark or electrostatic spark is most likely to occur.
源语言 | 英语 |
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页(从-至) | 97-99 |
页数 | 3 |
期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
卷 | 28 |
期 | 2 |
出版状态 | 已出版 - 2月 2008 |