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Studies on Some Aspects of Propellants for Improving the Performance of Tank Guns

机译：提高坦克枪性能的推进剂的某些方面的研究

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The main criterion, in the design of propellant charge for a tank gun, is to achieve the highest possible muzzle velocity for fin stabilized armour piercing dicarding sabot (FSAPDS) projectiles. This ensures penetration through the toughest armour plates by the kinetic energy of the projectile. One of the solutions, is to increase the force constant of the propellant. Higher force constant from conventional double and triple base propellant compositions lead to prohibitive linear rates of burning coefficients. ERDL has developed a high energy propellant based on RDX, with very high force constant and low linear rate of burning coefficient. The objective of the present paper is to discuss various aspects of the interior ballistics of the three types of propellants in question in 105 mm tank gun with FSAPDS ammunition. The study shows that only the solution with RDX base propellant is feasible for an increase of three per cent in muzzle velocity.
机译：在坦克枪的推进剂电荷设计中的主要标准是为刺穿翅片刺穿的翅片刺穿碎片纹理（FSAPDS）射弹而获得最高可能的枪口速度。这确保了通过射弹的动能通过最强的装甲板来渗透。其中一个解决方案是增加推进剂的力常数。从常规的双碱基推进剂组合物的较高力常数导致燃烧系数的令人不缓的线性速率。 ERDL开发了一种基于RDX的高能量推进剂，具有非常高的力恒定和低线性燃烧系数的线性速率。本文的目的是讨论用FSAPDS弹药在105毫米坦克枪中讨论了三种类型推进剂的内部弹道的各个方面。该研究表明，只有RDX基础推进剂的溶液是可行的，用于增加枪口速度的3％。

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