光学超精磨片结合剂树脂及其形态的选择

本文介绍了选用单组份环氧树脂、热塑性酚醛树脂并添加适量的缩醛树脂配制成树脂溶液的形态作为结合剂，制作光学超精磨片。采用冷压成型和后固化处理的加工方法，较好的满足了光学超精磨片的成型性能和工艺性能要求。     

盾构作业区域湿热环境的研究

通过对掘进中的盾构及隧道内的温度和湿度的实地测量,本文针对盾构施工过程中在其作业区域存在的高温高湿等恶劣的工作环境问题,就其形成的原因和热湿传递的特性进行了分析,还对其中的流场进行了初步的数值模拟,提出了改善盾构作业区域内工作环境的措施。     

大型交通规划的计算方法

本文在[1]的研究基础上，提出了解大型交通规划的计算方法．     

多级轴流压气机全工况特性数值模拟

采用一种快速求解三维粘性流场的计算方法求解某多级轴流压气机内部流场及全工况特性。该方法以ＬＵ－ＳＧＳ－ＧＥ隐式格式和 ＭＵＳＣＬ ＴＶＤ迎风格式为基础，结合壁面函数方法和简单的混合长度湍流模型，使用多重网格迭代加速收敛技术对三维可压缩雷诺平均Ｎａｖｉｅ－Ｓｔｏｋｅｓ方程进行求解．叶列间参数的传递采用混合平面方法并应用了微机网络并行计算技术．首先对一个五排压气机（进口导叶加两级）进行了全工况特性计算，并对计算结果做了详细分析．然后对前三排（进口导叶加一级）进行了全工况特性计算并与五排联赛的计算结果进行了对比，对多级环境对单级性能的影响机理做了初步探讨。     

空冷汽轮机低压缸马刀叶片性能三维数值分析

本文对某空冷汽轮机马刀叶片性能进行了不同工况三维数值分析。计算表明,所计算的低压缸马刀型在设计工况条件下,流动状况良好。在非设计工况,即小流量工况条件下,除第一级静叶以外,其余叶片排都存在大负攻角流动。     

In situ surface dynamics in heterogeneous catalysis

During the former half of the last century the mechanism of heterogeneous catalysis had been studied, keeping the catalyst in a black box, and on the basis of the information outside of the black box, it was discussed just from mere conjectures. The author initiated a method to study directly the behavior of the working catalyst surface, looking into the inside of the black box by measuring adsorption on the working catalyst surface. In the same period many varieties of recent physical tools to study the solid surfaces have been developed and were applied to study the in situ dynamics of working catalyst surface. However, even if some chemisorbed species were observed on the working catalyst surface, it does not follow that they are reaction intermediates. A new dynamic approach to identify the dynamic behavior of each of the chemisorbed species under the reaction conditions, had been proposed by the author by use of “isotope jump method”, in which labeled species are replaced during the course of reaction to study the behavior of each of the adsorbed species under the reaction conditions. By using such new techniques we could not only identify the reaction path and the rate-determining step, but also new phenomena which are called “adsorption assisted processes” were discovered, It is, accordingly, hoped that by means of new nanotechnologies recently developed to study the behavior of single molecules on solid surfaces the nature of heterogeneous catalysis should make a remarkable advances on the basis of this in situ dynamic methods. In this review article emphasis has been put in the fundamental methods of dynamic approaches.     

基于劳动节约的技术价格模型

本文根据新技术的采用带来劳动时间的节约原理建立技术价格模型，提出建模的理论依据和计算方法，利用生产函数确定模型中的重要参数，并给出参数算法示例。     

液体工质电热化学发射实验研究

介绍了小口径电热发射装置采用液体（含能或不含能）工质的电热发射实验结果及对结果的分析。对工质的种类、质量和装填方式，等离子体的破膜压力，电能与化学能匹配关系，弹重等参量进行了初步优化。结果表明，采用不含能工质可将０．５ｇ弹丸加速到１７８３ｍ／ｓ，采用含能工质可将０．５ｇ弹丸加速到２１６０ｍ／ｓ，０．３ｇ弹丸加速到２２００ｍ／ｓ以上。测得的压力曲线表明，在电能与化学能释放速率互补的条件下，可以得到明显的压力平台效应。     

多层非晶薄膜爆炸焊接原理

 从冲击动力学原理出发，建立了多层薄膜爆炸焊接的动力学模型。多层薄膜组合从某种意义上讲可以看成是一种特殊的多孔材料，其在冲击波作用下的行为完全可用多孔材料状态方程来描述。文中还针对非晶态材料的特点，建立了多层焊接的传热模型。计算结果表明，多层爆炸焊接完全可以保证非晶态材料不发生相变。     

一种非共沸混合工质的循环特性分析

本文首先利用CSD方程进行了理论分析,得到了R290/R123/R600a物系的COP值、单位容积制冷量、冷凝和蒸发压力的相图;然后,在小型压缩式热泵实验台上进行了实际工况运行分析,发现该工质可以在较大的温度范围高效循环,这也是目前其它工质所不具备的特点。