大弧厚深钝感球扁药的定容燃烧性能  

THE ISOVOLUMETKIC BURNING PERFORMANCE OF DEEP DETERRED OBLATE SPHERICAL POWDER WITH LARGE WEB

作　　者：肖正刚[1] 施杰[1] 应三九[1] 徐复铭[1] 

机构地区：[1]南京理工大学化工学院,南京210094

出　　处：《弹道学报》2000年第2期6-9,42,共5页Journal of Ballistics

摘　　要：利用密闭爆发器试验研究了大弧厚深钝感球扁药的定容燃烧性能 .揭示了钝感球扁药要达到渐增性燃烧就必须控制钝感层的厚度以及钝感剂在球扁药本体中的浓度梯度分布 .因此必须对钝感过程中钝感剂加入量、钝感时间。The isovolumetric burning performanc e of deep-deterred oblate spherical powder(DDOSP) with large web is investigate d by the closed bomb test. The test results discover the progressivity of burnin g of DDOSP could be realized if the total deterred layers thickness and the dete rrent concentration gradient in the propellant are adjusted well. So deterrent c ontent, deterred time, deterred ways, the methods of desolventizing and controll ing volatiles and the other technique parameters should be considered as a whole and optimized to obtain the progressivity of burning of DDOSP.

关 键 词：球扁药 钝感 燃烧 

分 类 号：TJ012-55[兵器科学与技术—兵器发射理论与技术]