Neutronic Comparison of Tritium－Breeding Performance of Candidate Tritium－Breeding Materials

Tritium self-sustainment, which will meet the fuel requirement of fusion reactor, is one of the key issues of fusion power development. The tritium breeding performances of various tritium-breeding materials are compared based on a series of neutronics calculations using three-dimensional Monte Carlo neutron-photon transport code MCNP/4C with the IAEA FENDL-2 data library. The effects of the dimensions of the tritium-breeding zone and the enrichment of 6Li on Tritium Breeding Ratio (TBR) are analyzed. The effects of Be as a neutron multiplier on TBR are also calculated.     

HL-2A Tokamak Edge Modeling with B2

The outer divertor plasma of HL-2A and its associated scrape-off plasma have been simulated using a two-dimensional multi-species fluid code of Braams with a simplified neutral gas model. HL-2A has a double-null closed divertor in separate divertor chambers above and below the nearly circular plasma tours. The computed numerical grid is developed according to an ideal magnetic surface. The calculation is involved only with pure hydrogen plasma. The emphasis has been focused on parametric studies involving variation of the assumptions made for the core plasma. The peak temperatures and the heat flux near the target are of the principal concern。     

电力需求侧管理对终端设备的影响

阐述了提高终端设备能效和建立能效标识制度的重要性，以及实现终端设备分时控制对优化用电方式的重要作用，指出我国节电产品生产厂家亟需采取相应对策以提高终端用电效率和优化用电方式。     

传感器的真空循环注油法

根据实际要求和目前的注油方法及装置的情况，提出了真空循环注油的思想，设计并研制成功了这种注油装置；介绍了它的工作过程原理、特点及应用情况．     

高校“产学研”资源配置的结构优化模型

采用层次分析法建立了高校资源配置的结构优化模型，并进行了模拟运算。     

彩色平板玻璃的色度计算

通过数值分析，运用解析几何原理推导出计算彩色玻璃三个参数（主波长、纯度和亮度）的数学模型，编制出计算程序。利用彩色玻璃的单色光透过率，通过该程序可以快速、准确地计算该玻璃的色度值，鉴定该颜色的质量。     

CVT中阻尼器的研究

阐述了电容式电压互感器的各种阻尼器的优缺点,并对速饱和阻尼器设计进行了详述,提出了CVT设计速饱和阻尼器应注意的事项。     

多级旋转式倒立摆的建模与分析

运用刚体的动力学知识对多级旋转式倒立摆系统进行了动力学分析,归纳其规律性,并推导出旋臂及各级摆杆的运动微分方程,从而获得任意级旋转式倒立摆的非线性数学模型。文中还对旋转式倒立摆系统进行了能控性分析。最后利用MATLAB对一级、二级旋转式倒立摆的控制进行了仿真,并得到较好的仿真结果。     

大型汽轮发电机组调峰的综合评价与优化分析

提出对大型汽轮机组调峰运行进行综合评价的方法，并基于煤耗和转子寿命损耗建立了对机组调峰进行总体优化的数学模型。这种以综合评价指标最小为目标进行优化的方法，较以往只考虑单方面的优化方法更科学、合理而且全面。