含FOX-12的高燃速HTPB推进剂性能OA北大核心CSCDCSTPCD
Properties of high burning rate HTPB propellant containing FOX-12
为降低高燃速HTPB推进剂的感度,探讨了N-脒基脲二硝酰胺盐(FOX-12)对该推进剂能量性能、燃烧性能和安全性能的影响.结果表明,FOX-12使推进剂的燃温(Tc)、平均相对分子质量(M)和爆热(Qv)均降低,但对推进剂比冲(Isp)的影响较小,FOX-12含量为5％时,Isp降低约0.458％.随FOX-12含量增加,相同压力下的推进剂燃速降低,但推进剂摩擦感度、撞击感度和静电火花感度均逐步降低；当FOX-12含量为5％,在4～10 MPa下…查看全部>>
In order to reduce sensitivity of high burning rate HTPB propellant, the effect of N-guanylurea-dianitramide ( FOX-12) on energy performance,combustion characteristic,and security performance of the propellant were discussed. Results show thatFOX-12 leads to the decrease of Tc ,M and Q, ,but has less effect on Iap of propellants. When the content of FOX-12 is 5% ,Iap of the propellant is lower about 0. 458% compared with basic formulation. With the increasi…查看全部>>
胥会祥;赵凤起;庞维强;李勇宏;杨建;刘子如
西安近代化学研究所,西安710065西安近代化学研究所,西安710065西安近代化学研究所,西安710065西安近代化学研究所,西安710065西安近代化学研究所,西安710065西安近代化学研究所,西安710065
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FOX-12高燃速HTPB推进剂能量性能燃烧性能安全性能慢烤试验
N-guanylurea-dianitramidehigh burning rate HTPB composite propellantenergy performancecombustion characteristic security performanceslow cook-off test
《固体火箭技术》 2011 (6)
745-749,5
总装备部预研课题资助项目(51328050501).
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