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对于HMX-CMDB推进剂,一个有前途的催化剂 [Cu(Salen) ] 的燃烧过程

Wenzhe Ma^1,2, Yanjing Yang³, Yuxin Jia¹

¹Shaanxi Institute of Applied Physical Chemistry Shaanxi 710061 China mawz7344@163.com.

|September 1, 2023

概括

金属有机复合物Cu () 显著增强了添加HMX的复合物改性双基推进剂 (HMX-CMDB) 的燃烧. 它提高了燃烧速度,燃烧效率和火焰特性,同时降低了压力指数.

科学领域:

燃烧化学燃烧化学是什么
材料科学材料科学材料科学
推进剂技术推进剂技术推进剂技术

背景情况:

金属有机复合物是固体推进剂的有效燃烧催化剂.
了解催化剂机制对于推进剂性能优化至关重要.
添加HMX的复合改性双基推进剂 (HMX-CMDB) 需要高效的催化添加剂.

研究的目的:

研究铜 (II) 复合物 (Cu (Salen)) 对HMX-CMDB推进剂的催化作用.
评价Cu(Salen) 与其他添加剂相比作为燃烧催化剂,而不是催化剂.
分析 () 对推进剂燃烧性能和火焰特性的影响.

主要方法:

用HMX-CMDB推进剂进行实验性燃烧试验,使用或不使用Cu () 催化剂.
对燃烧速度,燃烧效率和燃烧速度压力指数进行比较分析.
观察和分析燃烧表面形态,火焰结构和气体生成.

主要成果:

与-和未催化样本相比, () 显著提高了推进剂的燃烧性能.
添加 () 增加了燃烧速度和燃烧效率.
() 显著降低了燃烧速度压力指数,提高了火焰亮度和表面均性.

结论:

() 是HMX-CMDB推进剂的高效燃烧催化剂.
催化剂改善了关键的燃烧参数,包括燃烧速度,效率和火焰特性.
() 为提高推进剂性能和稳定性提供了显著的优势.

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