GAP包覆硼对硼固体推进剂燃烧特性的影响  

Effect of GAP coating boron on the ignition performance and combustion residues for boron-based propellants

作　　者：范红杰[1] 王宁飞[1] 关大林[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《推进技术》2002年第3期262-264,共3页Journal of Propulsion Technology

摘　　要：采用CO2 激光点火装置研究了GAP包覆硼对含硼推进剂点火性能的影响 ,并采用扫描电镜 (SEM)观察分析了燃烧残留物。结果表明 ,GAP包覆硼在较高的压力下能改善含硼推进剂的点火性能 ,而且能够改善含硼推进剂的燃烧残渣分散性。CO2 laser ignition facilities were employed to study the effect of GAP coating boron on the ignition characteristics of boron-based propellants. Other methods were used to study the combustion residues. Result shows that the method of GAP coating boron can increase the ignition ability and the combustion residues dispersion of boron-based propellants.

关 键 词：固体火箭推进剂 硼 包覆 推进剂点火 推进剂燃烧 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]