【摘要】 分析了100mm火炮发射药的装药结构,其简单合理的装药结构是这种低压、低速火炮装药的特点。通过使用小弧厚的单孔小粒发射药获得了较高的装药利用率。装药中不用消焰剂,是本装药的特色。若增大发射药的弧厚和质量,且选择适当的药形,则可较大幅度提高初速。更多还原

【Abstract】 The propellant charge configuration of a 100 mm gun is analyzed and this kind of relatively low chamber pressure and low muzzle veloceity gun is characterized by its concise and reasonable charge configuration. Using single-perforated small grain propellants with small grain web can attain higher charge availability. This kind of propelling charge is also characterized by no Hash reducer. Muzzle velocity could be appreciably increased with increase of grain web and charge mass, as wel as with proper choice of grain form.更多还原