Effect of Nano-CuO on the Thermal Characteristics and Burning Characteristics of Tungsten Type Delay Composition 纳米CuO对钨系延期药热性能及燃烧性能的影响
The design process of delay composition is introduced step by step in this paper, and the effect factors are analyzed. 文章对延期药的设计过程逐步进行了论述,也对延期药的影响因素进行了分析。
The crystalline mechanism of heteronuclear crystalline is found out by theoretical analyzing the chemical property of molybdenum delay composition. 通过对钼系延期药各组分的性质的分析研究,从理论上探讨其异核结晶的结晶机理。
With respect to theoretical studies on gasless delay composition, the combustion model and computer software for delay composition are reviewed systematically. 在回顾微气体延期药的理论研究进展的基础上,对微气体延期药的燃烧模型、计算机软件进行了系统总结。
The design of the critical components and the effect of the device used in mixing the delay composition show that the device is fit for the special mixing process for the delay composition. 其关键部件设计以及在延期药混制上的应用效果表明,该设备适用于延期药的特种混药工艺。
Study on the Stability of Keeping Silicon Type Delay Composition in Storage and of Silicon Powder Surface 硅系延期药贮存与硅粉表面稳定性研究
The performance tests demonstrate that the proper delay composition, the proper fire transfer channel and fire transfer area are the key technology for developing the precision of delay time. 结果证明:选用合适的延期药,设计合适的传火通道和传火面积是提高延期时间精度的技术关键,并通过方案及性能试验进行验证。
The filling structure of silicon delay composition was studied by two ways: filling and pressure pressing in directly and the delay cord. 针对硅系延期药采用直填直压式和延期索式两种装药结构进行了实验研究。
Influence factors of delay electric detonator are analyzed in this paper. Furthermore, effects of delay composition, delayer structure, production technics, electric ignition component, circumstance temperature and pressure on them are discussed. 介绍了延期电雷管的影响因素,并就延期药、延期结构、装配工艺、电引火元件、环境温度和压力对其影响作了分析。
Study on Millisecond Si-CuO-Cu_2 O Type Delay Composition 毫秒级Si-CuO-Cu2O延期药研究
It is tested by experiments that the molybdenum delay composition which is preparation with the method of decrease the composition liquid temperature, and some of its standard characters of time uniformity, combustion stabilization, delay time are better than the delay composition which is mixed by hand. 实验证实,用降温析出法制备的钼系延期药秒量均匀、燃烧稳定,延期时间的标准差和极差都小于手工混制的延期药。
The results of B Cuo delay composition test show that the subsection pressing measure method is an effective research means to delay compositions, by which some combustion processes and the combustion characters are shown clearly. 对B-CuO延期药燃速的研究结果表明,用分段压制测试法可以清楚地反映延期药从点燃到燃烧结束时存在的几个燃烧阶段以及各段的燃烧规律。
The formulation of delay composition, the structure of plumbum delayer and production technics are discussed in this paper. Main influence factors of delay time accuracy of MS delay detonator and technique approaches of improving accuracy are presented. 本文对延期药剂的配方、铅延期元件的结构及生产工艺等方面进行了探讨,找出了影响毫秒延期导爆管雷管延期时间精度的主要因素,提出了提高延期时间精度的主要技术途径。
The reactions of B/ Pb3O4 and B/ CuO delay composition are solid-solid state reactions or pre-ignition reactions that was Mclain pointed out. B/Pb3O4和B/CuO延期药的反应是一个固&固相反应或Mclain认为的预点火反应。
The mechanism capability ( crushability intensity and resist impact capability) and precision of B-BaCrO_4 delay composition were studied. 论文对B&BaCrO4延期药的机械性能(强度实验和抗过载冲击性能)和精度作了研究。
The Energy Match and Delay Precision of Ignition-delay Composition Interface 点火&延期药界面能量匹配与延期精度
Determining Methods on Burning Velocities of Delay Composition and Solid Propellant 延期药及固体推进剂的燃速测定方法
The image showed that the delay composition at ignition end was instantaneously burned together with the match head. 图像显示,在铅芯延期体点火端有一段延期药与点火药头一起在很短的时间内完成燃烧过程;
The attenuation device is designed on the basis of analyzing the product structure and the delay composition. 通过对产品结构、延期药进行分析,设计了衰减装置。
The formulation, processing of the high illuminance signal compostion, the selection of explosive and delay composition are studied. 研究了高照度信号剂配方、工艺以及爆炸药剂、延期药剂的优化选择;
A Discussion on the Design of delay composition 延期药的设计在生产实践中的应用
The Influence of Content of Sb_2S_3 in Delay Composition and its Storage Condition on Quality of Detonators 延期药中Sb2S3含量和贮存条件对雷管的影响
Discuss on the Relation Between the Burning Time and the Formulation of Boron Type Delay Composition 硼系延期药燃烧时间与配比的关系探讨
At high temperature, the thermal conductivity of tungsten type delay composition increase with the storage time; the higher the quantity of W, the faster the thermal conductivity changed. 4. 高温贮存过程中,随着延期时间的变长,钨系延期药的导热系数增大;W含量越高,导热系数的变化越快。
The advantages and weaknesses of each type time delay compensation algorithm are analyzed, leading to the iterative learning algorithm. Thirdly, the effect of the network time delay to the linear system is analyzed and the time delay composition model is built. 分析每类时滞补偿算法的优点和不足,并引出迭代学习算法。再次,分析网络时滞对线性系统的影响,对时滞进行分析和建模。
Change in the performance parameters of tungsten type delay composition with thermal aging time and aging mechanism were discussed in this paper. 本文对高温老化过程中钨系延期药的性能参数变化进行了研究,并对其老化机理进行了探讨。
This paper summarizes the present state of the domestic and foreign research in delay composition, combustion reaction basic theory for delay composition, the factors influencing the burning rate, the fundamental of thermal analysis technique and the calculation method of parameters of thermal analysis. 本文主要介绍了延期药的国内外现状、燃烧反应机理、影响燃烧速度的影响因素以及热分析技术原理及热分析学参数的计算方法。
Investigating time delay composition and production mechanism in network environment, the thesis points out loop delay is the focus of network control system design. 论文的主要内容包括:1.在深入研究网络环境下时延的组成与产生机理基础上,指出回路总时延是网络控制系统设计考虑的重点。
It can draw the following conclusions through experiments: ( 1) The burning phenomenon and process of delay composition can be observed clearly by high speed imager, and the average velocity can be calculated at any period. 通过实验,得出以下结论:(1)采用高速成像仪可以清晰的观测到延期药燃烧的现象和过程,并能计算任意时段的平均速度,高速摄像技术是评价延期药燃烧精度的重要手段。