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1)  propellent charge
发射药装药
1.
The experiments show that DIANP propellent charge not only has good interior ballitic property, but also overcome the defect of porous propellant 125 charge, such as low energy, high hygroscopicity, unreasonable charge combustion character, and improve the high erosion and the serious muzzle flame existed in the present propellant charge containing high nitrog.
试验结果表明,叠氮硝胺发射药用于榴弹发射器装药,不仅具有良好的内弹道性能,而且可以克服多-125发射药装药存在的缺陷,如吸湿性大、能量低,尤其是瞬间速燃特性使得装药的燃烧过程显得很不合理,提高初速潜力有限,也可以改善榴弹发射器目前采用高硝化甘油含量双基发射药装药所存在的烧蚀大、枪口焰大的问题。
2)  propellant charge
发射装药
1.
The semi-closed bomb control equations using study dynamic extrusion stress of propellant charge bed were established, and some experimental and numerical simulations were tested.
半密闭爆发器物理仿真与射击试验表明,半密闭爆发器气体压力与射击试验弹底药床气体压力变化规律相一致,为真实再现发射药床在弹道环境下的挤压破碎过程提供了理论基础,为发射装药发射安全性研究提供了新手段。
2.
The pressure difference between the inner and the outer of gunpowder holes caused by the loading density variation of propellant charge makes the erosive burning occur at the inner holes during in-bore burning.
由于火炮发射装药装填密度的变化,不同装填密度发射药所受的内孔与外部压力也不同,这种压力差使发射药内孔在火炮膛内燃烧时发生侵蚀燃烧。
3)  propelling charge
发射装药
1.
We brought forward our view concerning the developmental tendency and major research items on the propellants,propelling charges.
对今后我国发射药及发射装药技术的发展趋势及重点研发项目提出了看法,对LOVA发射药、高能低烧蚀小口径高炮及轻兵器用发射药、液体发射药和随行装药、低温度系数装药、模块装药技术以及新型点(传)火技术等进行了分析。
2.
The propelling charge system uses highly progressive gun propellant compositions and geometries,a charge with low-temperature coefficient for pressure,and a pressure-compensating charge that increases pressure for the lower zones.
这是一种高威力的发射装药系统 (HPPCS) ,它可以将 4 5倍口径、2 3L药室的 1 55mm火炮 ( 4 5-2 3- 1 55mm)初速提高到 94 5~ 96 0m/s。
4)  gun propellant charge
发射装药
1.
This paper focuses on the advance in study on launch safety for gun propellant charge.
介绍了发射装药发射安全性研究进展。
2.
Simulation of the compression and bursting of the charge bed in the chamber is one of the key problems in the study of launching safety of gun propellant charge.
发射药床挤压破碎的物理仿真是火炮发射装药发射安全性研究的关键技术。
5)  Propellant charge structure
发射药装药结构
6)  additional filling fire medical
附加装药发射药
补充资料:发射药
      见火药。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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