搜索结果: 1-10 共查到“核科学技术 system.”相关记录10条 . 查询时间(0.328 秒)
Welsh university to develop space nuclear propulsion system（图）
Welsh university space nuclear propulsion system
2023/3/9
Bangor University in Wales will develop a nuclear thermal fuel system to support deep space exploration with funding provided by the UK Space Agency. It is one of eight projects receiving a total of G...
Performance simulation of a MRPC-based PET Imaging System
Performance simulation MRPC-based PET Imaging System
2011/7/21
The low cost and high resolution gas-based Multi-gap Resistive Plate Chamber (MRPC) opens a new possibility to find an efficient alternative detector for Time of Flight (TOF) based Positron Emission T...
A high dynamic range data acquisition system for a solid-state electron Electric Dipole Moment experiment
high dynamic range data acquisition system solid-state electron Electric
2011/7/21
We have built a high precision (24-bit) data acquisition (DAQ) system with eight simultaneously sampling input channels for the measurement of the electric dipole moment (EDM) of the electron. The DAQ...
Approaches, Relevant Topics, and Internal Method for Uncertainty Evaluation in Predictions of Thermal-Hydraulic System Codes
Uncertainty Evaluation Thermal-Hydraulic System Codes
2009/9/3
The evaluation of uncertainty constitutes the necessary supplement of best-estimate calculations performed to understand accident scenarios in water-cooled nuclear reactors. The needs come from the im...
Thermal-Hydraulic System Codes in Nulcear Reactor Safety and Qualification Procedures
Thermal-Hydraulic System Codes Nulcear Reactor
2009/9/3
In the last four decades, large efforts have been undertaken to provide reliable thermal-hydraulic system codes for the analyses of transients and accidents in nuclear power plants. Whereas the first ...
Thermal Hydraulic Analysis of a Passive Residual Heat Removal System for an Integral Pressurized Water Reactor
Reactor Thermal Hydraulic
2009/9/3
A theoretical investigation on the thermal hydraulic characteristics of a new type of passive residual heat removal system (PRHRS), which is connected to the reactor coolant system via the secondary s...
总结和介绍了大亚湾核电站的三级质量验证体系，主要是从质量验证的效能、方式、组织、程序体系和管理要求、运用及验证内容上对三种质量验证方式分别进行了论述，从I级验证活动到Ⅲ级验证活动，验证内容上技术含量逐渐减少，管理性要求逐渐增加，三种质量验证活动是从不同的方面来保证质量的，它们是相互补充的、缺一不可的。
电力体制改革与核电的发展（The Reform of Electric Power System and the Development of Nuclear Power ）
核电 安全 经济 电力体制
2008/10/22
随着我国改革开放不断的深化和加入世贸组织，电力工业正在进行体制改革。电力体制改革的基本目标：1、实现电力企业制度创新，不断增强国有经济对电力工业的控制力；2、实现电力可持续发展，不断满足国民经济和社会发展对电力的需求；3、最大范围内实现资源优化配置，提高能源综合利用效率；4、通过竞争，提高电力工业整体效率和服务质量，降低电价，提高国民经济的国际竞争力。电力体制改革的原则是厂网分开，发电部分竞价上...
核电施工项目的成本控制体系（The Cost Control System for Nuclear Power Construction Project）
计划成本 实创价值 实际成本
2008/10/8
简要说明"成本控制体系"的作用原理，并特别指出"成本控制体系"不同于降低成本的具体方法；较为详细地介绍"成本控制体系"的核心内容；就施工项目"成本控制体系"的未来发展方向作出了建议性预测；呼吁开发施工项目"成本控制体系"的管理程序和相应的电脑软件。
数字核电厂全寿期工程信息管理系统示范工程（The Demonstration Project of Digital Nuclear Power Plant Life-time Engineering Information Management System ）
数字电厂 核电厂 知识积累 配置管理 核心竞争力
2008/10/8
本文是对中国广东核电集团重点支持的科研项目--数字核电厂全寿期工程信息管理系统示范工程的研究进展和工程应用情况的介绍和展望。介绍了新一代核电厂技术和管理中所要求遵循的管理规范和配置管理，探讨了配置管理与数字核电厂全寿期工程信息管理系统的关系，着重介绍了本研究的系统构成、研究进展以及该项目在大亚湾核电站2号机反应堆压力容器顶盖更换中2RX厂房20 m平台设备空间布置与动态管理中的应用。重点讨论了三维...