| NEPE推进剂中AP含量及粒度效应实验研究 |
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| 引用本文： | 方羽中,李疏芬.NEPE推进剂中AP含量及粒度效应实验研究[J].固体火箭技术,2001,24(3):47-53. |
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| 作者姓名： | 方羽中 李疏芬 |
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| 作者单位： | 中国科学技术大学化学物理系 |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 97860 0 5 ) |
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| 摘 要： | 通过对系统配方的推进剂进行多项实验，较为系统地研究了AP的含量与粒度对HMX型NEPE推进剂燃烧性能直接或间接的影响；依据推进剂燃烧波结构中的凝相机理，暗区理论和火焰性质，全面考察了AP的影响机制；并结合Al粉的存在，探讨了组分间相互作用的可能机理，分析结果表明：AP含量适当的增加与粒度级配可以在一定程度上改善推进剂的燃烧性能。
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| 关 键 词： | NEPE 推进剂 粒度 燃烧 AP含量 HMX型 AL铝粉 |
| 文章编号： | 1006-2793(2001)03-0047-07 |
| 修稿时间： | 2001年4月2日 |
Experimental Studies on Effects of AP Content and Particle Size in NEPE Propellant |
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| FANG chong,LI Shu fen.Experimental Studies on Effects of AP Content and Particle Size in NEPE Propellant[J].Journal of Solid Rocket Technology,2001,24(3):47-53. |
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| Authors: | FANG chong LI Shu fen |
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| Abstract: | A variety of experiments were carried out on the new series of NEPE propellant,the effects of AP content and particle size on the propellants'combustion characteristics are studied systematically.In parallel with this experimental analysis,an interpretative mechanism for AP's effects is developed on the basis of condensed phase mechanism,dark zone theory and flame property in the combustion wave.The interaction between aluminum and AP is also considered.It is revealed that the increase of AP content and the use of graded AP can improve the combustion characteristics of NEPE propellants. |
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| Keywords: | NEPE propellant ammonium perchlorate granularity combustion |
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