防空导弹兵力规划模型

借助兵力交换的思想,从宏观层次上研究不同类型的防空导弹火力单元对空中目标的优化分配问题;分析在最优目标分配策略下区域防空中各类型防空导弹火力单元的火力分配问题,并建立了递阶优化的求解模型.该模型可为区域防空部署的决策与分析提供科学依据.     

机械产品的可靠性参数与指标

从机械产品故障的特点出发,将机械产品的可靠性区分为无故障性和耐久性,提出了相应的可靠性参数,进而分析了无故障性指标与耐久性指标的协调性,探讨了耐久性判断准则等相关问题,最后给出了无故障性与耐久性指标协调的实例。     

磁流变阻尼器的设计及其力学特性实验研究

介绍了磁流变智能阻尼器的结构和工作原理,设计制作了剪切阀式磁流变阻尼器,对设计中所涉及的一系列关键性技术问题作了深入探讨;基于台架实验,对磁流变阻尼器的动力特性进行了研究,为磁流变阻尼器的工程应用打下了基础。     

Φ2mm丝材电弧喷涂工艺对涂层结合强度的影响

分析了喷砂预处理和电弧喷涂这两个过程的工艺参数对涂层的结合强度的影响。将分数维理论用于喷砂后的试样表面,研究了喷砂角度、分数维和结合强度的相互关系,找到了获得最高结合强度所用的喷砂角度;通过正交试验法,找到了能获得最佳涂层结合强度的Φ2mm丝材电弧喷涂工艺参数。     

三维编织圆管力学性能及火箭级间段模拟结构承载能力研究

对于三维四向（４Ｄ）和五向（５Ｄ）两种编织碳／环氧圆管构件及由其组成的火箭模拟级间段，测试其压缩和扭转力学性能及轴压承载能力。实验表明，５Ｄ材料的压缩性能比４Ｄ材料有较大幅度提高，剪切模量提高幅度不明显。用３—细胞模型和ＦＧＭ模型预测相应的力学性能和压缩强度，并与实验结果进行了比较。结果表明，３—细胞模型的结果与实验结果符合较好，ＦＧＭ模拟预测结果偏低。本文结果为编织结构的设计分析提供了依据。     

直喷式柴油机机械效率的数值计算与研究

本文应用一个数学模型计算研究直接喷射式柴油机的机械损失和机械效率.这个数学模型模拟了发动机气缸内的整个热力过程,考虑了瞬时传热损失和瞬时摩擦损失.通过数值计算可以求得发动机在各种工况时的机械效率与平均机械损失压力.计算是针对一台12V150L柴油机进行的.文中还研究了参数变化对机械损失和机械效率的影响.     

油耗线法测定柴油机机械效率的理论分析

本文阐明了用油耗线法测定柴油机机械损失的理论依据,并指出该法所得结果为接近空载时的值.     

关于潜艇装备劳兰C导航仪技术问题的研究

本文提出了一种改善潜艇现有天线接收性能的方法,从而解决了在潜艇上安装使用劳兰C导航仪的关键技术问题。     

Effect of energy content of the nitraminic plastic bonded explosives on their performance and sensitivity characteristics

Information about the forty nine nitraminic plastic bonded explosives (PBXs) and different nitramines were collected. Fillers of these PBXs are nitramines 1,3,5-trinitro-1,3,5-triazinane (RDX) and β-1,3,5,7-tetranitro-1,3,5-tetrazocane (β-HMX), cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole (bicyclo-HMX, BCHMX) and ε-2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (ε-HNIW, CL-20) which are bonded by polyfluoro-elastomers, polydimethyl-siloxane, poly-glycidyl azide, polyisobutylene, polystyrene-butadiene, poly-acrylonitrile-butadiene and hydroxyl-terminated polybutadiene in addition to a melt cast compositions based on 2,4,6-trinitrotoluene. For thirty two of these PBXs the relationships are specified and analyzed between heats of their combustion and relative explosive strengths; by means of these relationships it might be possible to estimate, which groupings in the macromolecule of binder could be liable to their primary fission in the PBXs initiation. Similarly, for forty two of these explosives, the relationships are described and analyzed between their enthalpies of formation and impact sensitivities; here is especially attention paid to PBXs filled by BCHMX. Specific rate constants from Vacuum Stability Test (VST) of four nitramines and twenty PBXs are introduced into relationships with their enthalpies of formation. Regarding to all the mentioned cases, increasing of energy content of the studied explosives leads to increase of the relative explosive strength or initiation reactivity, respectively. Exception with the opposite trend, the outputs of VST are for BCHMX, where in PBXs are matrices with the esteric plasticizers or the energetic poly-glycidyl azide. Admixture of RDX or HMX, respectively, into the BCHX PBXs gives ternary PBXs whose thermal stability, in the sense of applied VST, is higher comparing to the original binary explosives.     

驱护舰编队对潜防御作战兵力运用

针对驱护舰武器装备的发展,结合现代海上对潜防御作战的新特点,对驱护舰编队在海上对潜防御作战中的兵力运用问题进行了探讨,提出了驱护舰编队对潜防御作战的指导思想、兵力运用原则和兵力攻击行动方式,并就确保编队的兵力行动提出了引导保障、安全保障应遵循的战术原则,对部队作战与训练具有一定的参考价值。