1) Single base 9/7 propellant
单基9/7发射药
2) single-base propellant
单基发射药
1.
The thermal decomposition behaviors of single-base propellants stored with different humidity were studied by using microcalorimetry with sealed and open glass test-tube.
在单基发射药装入玻璃试管密封和非密封的条件下,用微量热法研究了不同湿度单基发射药的热分解行为。
2.
In order to analyze the low temperature coefficient mechanism of single-base propellant deterred by poly(ethylene glycol dimethacrylate)(D1),the physicochemical properties,liner expansion coefficient and mechanical performance,of polymer D1 and single-base propellant at different temperatures are studied by dynamic mechanical analyzer and material tester.
为研究聚二甲基丙烯酸已二醇酯(D1)钝感的单基发射装药的低温度系数机理,在不同温度条件下,采用动态机械分析仪、材料试验机等研究了D1和单基发射药的物化性能(线膨胀系数及力学性能),通过密闭爆发器、中止试验等,对钝感多气孔单基发射药的燃烧性能进行了分析。
3.
It is found that the shape of experiment sample has the definitive influence on the heat decomposition characteristic measure of single-base propellant.
在不同湿度的条件下,用微热量热法对粉状与粒状单基发射药进行热过程测量实验,对实验结果进行了处理与分析,发现实验样品形状对单基发射药热分解特征量有一定的影响,随着湿度的增加,发射药开始加速分解的时间逐渐减短,当湿度>84%以后,开始分解的时间又快速增加,但是当湿度为92%时仍比湿度为2%的时间短,且湿度对单基发射药的峰形也有影响。
3) single base propellant
单基发射药
1.
In order to investigate the influence of the environment,including the temperature and the humidity,on the self-ignition hazard in ammunition,taking the certain single base propellant as an example,a small-scale test is carried out in the laboratory.
为了解环境温度和湿度对发射药热自燃规律的影响,以某单基发射药为例,在实验室中进行小型实验。
2.
Compared with single base propellant,tests revealed that HEDS propellant had higher energy,more progressively burning rate and lower moisture absorption.
以高氮量单基发射药为原料,使用先吸收NG、后吸收聚酯钝感剂的两步法工艺,成功制备出高能钝感单基药(HEDS)。
3.
A mathematical model of single base propellant column is established,the core temperature and residual energy of single base propellant are calculated by means of numerical simulation and this model.
建立了单基发射药柱热自燃的数学模型 ,根据模型利用数值模拟的方法计算了单基发射药的中心温度与其剩余能量 ,并对中心温度的模拟结果与实验结果进行了比较。
4) modified single base propellant
改性单基发射药
1.
The concentration profiles of functional components of NA polyester deterrent and nitroglycerine in 11/7 modified single base propellant were investigated by FTIR microspectroscopy.
采用红外光谱显微技术考察了11/7改性单基发射药中功能组分NA聚酯钝感剂和硝化甘油的浓度分布状态。
5) Multibase propellants
多基发射药
6) triple-base propellant
三基发射药
1.
The model was validated by double base aromatic-3(SF-3),TEGDN(TG) propellant and triple-base propellant.
针对密闭爆发器实验过程中压力迅速变化的特点,提出考虑压力因素的热流密度方程,建立密闭爆发器实验中内壁传热的一维半无限大传热模型,推导出实验过程中的传热表达式,并使用该模型对双芳-3(SF-3)、太根(TG)及含黑索今5%(TD-15)和含黑索今30%(TD-30)的三基发射药密闭爆发器实验结果进行了实例验证。
补充资料：二丙二醇基单甲基单烯丙基醚
CAS：79313-21-6
中文名称：二丙二醇基单甲基单烯丙基醚
英文名称：Dipropylene glycol monomethyl monoallyl ether
中文名称：二丙二醇基单甲基单烯丙基醚
英文名称：Dipropylene glycol monomethyl monoallyl ether
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