降低双基药压力指数的方法研究

【作者】 马亚锋；

【导师】 廖昕；

【作者基本信息】 南京理工大学 ， 化学工程， 2006， 硕士

【摘要】 论文对降低双基药的压力指数的方法进行了研究，采用添加催化剂的方法研究不同催化剂对双基药压力指数的影响。首先对含催化剂的双基药进行密闭爆发器定容燃烧试验研究，由实验得到的压力时间曲线，经过密闭爆发器实验数据处理程序处理，最终得到了不同压力段的压力指数，压力指数的变化情况能说明催化剂对燃烧所起催化作用的大小，通过与不含催化剂的双基药的压力指数对比研究，发现了几种较好的催化剂。然后对含催化剂的双基药进行了差热分析，用差热分析仪测试了热分解性能和动力学参数，研究了它们的燃烧气体生成规律。研究结果，初步发现了催化剂降低双基药压力指数的方法和技术途径，基本接近或达到预期目标。更多还原

【Abstract】 The thesis reaserches the method,that depress NG’s index of pressure.The method uses different catalyzers to reaserch the influence of NG’s index of pressure,when appends them.First,the closed bomb test is used to reaserch NG that appends different catalyzers. The experimentations gain the curve of pressure and time,by the program that deal with the curve of pressure and time,the index of pressure in the different range of pressure can be attained.Variety of the index of pressure will give expression to the catalyzers to the NG’s combustion.Through being compared with the NG without catalyzer,reaserch finds some good catalyzers.Second, the Differential Thermal Analysis method was used to research the thermal decomposition property of the NG with different catalyzers. And the affection of the additives will be reflected by analyzing on chemical kinetics.Through reaserch,the method that uses different catalyzers to depress NG’s index of pressure is primarily found.The result of reaserch approach or primarily achieve expectant goal.更多还原