含硝胺推进剂的弹道调节剂的研究前景

THE PERSPECTIVE OF INVESTIGATION ON BALLISTIC MODIFIER FOR NITRAMlNE PROPELLANTS

关键词:  硝铵推进剂  推进剂添加剂  硝胺  热解  推进剂燃烧性能

Key words:  Ammonium nitrate propellant  Propellant additive  Nitramine  Thermolysis  Combustion property of propellant

摘要:

添加硝胺类化合物是高能推行剂重要研究技术途径之一,最新推崇的NEPE推进剂也属此列.凡添加硝胺化合物后各类推进剂压力指数均普遍提高和燃速调节也难以实现.预估主要原因出自硝胺化合物的本性,从而导衍出研制这类调节剂几种可能的原则性方向.

Abstract:

To add nitramines into propellants is a important technical method to develop high energy propellants, such aa new explorative NEPE propellant. However the pressure exponent of propellants is enhanced and the modification of burning rate becomes more difficult when the propellants are added nitramines in. It is presumed that the primary reason is of the nature of nitramines, which reveals the possible research directions to develop this kind of modifier.