1) extruded impregnated propellant
EI发射药
1.
The diffusion of deterrent in manufacturing process determines the interior ballistic performance of newly manufactured extruded impregnated propellants.
采用红外光谱显微技术考察了聚酯钝感剂PA在EI发射药中的扩散,结果表明新制火药的钝感剂浓度分布符合Fick第二定律的扩散模型,并依据浓度分布曲线方程推算出钝感工艺过程中的钝感剂扩散系数为1。
2) The Engineering Index
《EI》
3) 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。
4) propellant
[英][prə'pelənt] [美][prə'pɛlənt]
发射药
1.
Study on Exterior Compatibility of Propellant with Depleted Uranium and Plating;
发射药与贫铀合金及电镀层的外相容性研究
2.
Research on the Packaging Box Design of Propellant Sample;
发射药样品包装筒设计方法研究
3.
Technical Analysis on the Making of Rocket-Firework Powder from Expired Propellants;
用退役推进剂制备火箭烟花用发射药
5) propellants
发射药
1.
Study on Performance of LOVA Propellants;
低易损性发射药性能研究
2.
Interrupted-burning phenomena of different propellants such as triethyeneglycol dinitrate(TEGDN),double-base propellants,nitramine propellants and single-base propellants ignited by plasma are studied by interrupted-burning setup.
用等离子体点火中止燃烧装置,研究了等离子体点火太根药、双基药、硝胺药及单基药的燃烧中止现象,借助所得回收样品的显微照片和中止压力-时间曲线分析了等离子体与发射药的相互作用规律。
3.
The mechanical properties of single-base propellants with nitrogen content of 11,12,13,14 percent of weight and double-base propellants consisting of nitrocellulose(NC) and nitroglycerin(NG) were simulated by molecular dynamics(MD) method.
本文用分子动力学(MD)方法,模拟研究了由含氮量分别为11%、12%、13%、14%的硝化纤维素(NC)构成的单基药模型及其与硝化甘油(NG)构成的双基发射药模型的力学性能,得到其各力学参数:弹性系数、拉伸模量、体积模量、剪切模量和泊松比。
6) gun propellant
发射药
1.
Study on the clear burning gun propellant;
发射药洁净燃烧技术研究进展
2.
The static and dynamic mechanical properties of gun propellants containing NC, RDX and polyether-urethane PET with mixed nitrate easter as plasticzing agent (JMZ gun propellants) were tested by DMA and materials tester at different temperatures.
为了获得高能量、高强度发射药,对由硝酸酯增塑的聚环氧乙烷四氢呋喃共聚醚(PET)、硝化棉(NC)、黑索今(RDX)为主要成分的发射药体系(JMZ发射药),采用材料试验机、热机械分析仪等研究了在不同温度条件发射药的压缩、冲击强度和动态力学性能,得出了PET预聚体相对分子质量和官能度、固化剂用量等对发射药力学性能的影响规律。
3.
The thermal decomposition performance of JMZ gun propellants containing PET(copolyether of tctrahydrofuran and epoxy ethane) binder and their related compositions was studied by TG and DTA.
用TG和DTA对含环氧乙烷/四氢呋喃共聚醚(PET)黏结剂的发射药(JMZ发射药)及其相关组分的热分解性能进行了研究。
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。
参考词条