烟火型排气剂的配方及减阻增程研究

Study of the Formulation of Pyrotechnic Base-bleeding Agent for Base Drag Reduction and Range-extending of Projectiles

提出了用烟火剂作弹丸增程底部排气剂的性能要求 ,并进行了配方设计和风动底阻减阻试验 ,用于某 1 2 2 m m榴弹上的结果 。

In this paper, the performance requirement of the pyrotechnic base bleeding agent used to extend the firing range and reduce the base drag of projectile was proposed and the formulation design and the base drag reduction by wind tunnel test were carried out. The results of testing the 122mm projectiles shown that this kind of pyrotechnic composition is one of great potential.