| 轻水堆燃料关联核素的特征比值与乏燃料堆型的辨别 |
| |
| 引用本文： | 张松柏,田东风,伍钧,李金鸿.轻水堆燃料关联核素的特征比值与乏燃料堆型的辨别[J].原子能科学技术,2007,41(1):104-108. |
| |
| 作者姓名： | 张松柏 田东风 伍钧 李金鸿 |
| |
| 作者单位： | 1．中国工程物理研究院 ;北京研究生部，北京 ; 100088；2．中国工程物理研究院，北京 ; 100088； ;3．北京应用物理与计算数学研究所，北京 ; 100088 |
| |
| 基金项目： | 中国物理研究院科研项目 |
| |
| 摘 要： | 应用燃耗分析程序MCCOOR计算压水堆和沸水堆的栅元模型满功率运行时2种不同初始燃料富集度情形下不同燃耗深度的燃料核素成分，分析轻水堆燃料的关联核素比值与燃耗深度的关系，获得了轻水堆燃料的关联核素特征比值，并探索了由乏燃料相应核素特征比值确定其堆型的可行性。
|
| 关 键 词： | 乏燃料 燃耗深度 栅元模型 核素成分 同位素关联技术 |
| 文章编号： | 1000-6931（2007）01-0104-05 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005-07-182006-01-05 |
Characteristic Ratios of Light-Water Reactor Fuel and Reactor Type of Spent Fuel |
| |
| ZHANG Song-bai,TIAN Dong-feng,WU Jun,LI Jin-hong.Characteristic Ratios of Light-Water Reactor Fuel and Reactor Type of Spent Fuel[J].Atomic Energy Science and Technology,2007,41(1):104-108. |
| |
| Authors: | ZHANG Song-bai TIAN Dong-feng WU Jun LI Jin-hong |
| |
| Affiliation: | 1．Graduate School, China Academy of Engineering Physics, ;P. O. Box 2101, Beijing 100088, China； ;2．China Academy of Engineering Physics, P. O. Box 8009-50, Beijing 100088, China； ;3．Institute of Applied Physics and Computational Mathematics, Beijing 100088, China |
| |
| Abstract: | MCCOOR code was used to simulate the nuclide compositions for pressurized water reactor(PWR) fuel and boiling water reactor(BWR) fuel in the pin-cell model at different burnups for two different initial fuel enrichments and full power history, respectively. By analyzing the correlated nuclides ratios of light-water reactor(LWR) fuel, the characteristic ratios of correlated-nuclides for LWR fuel were found, and the characteristic ratios of related nuclides for spent fuel can be used to identify the reactor type. |
| |
| Keywords: | spent fuel burnup pin-cell model nuclide compositions isotopic correlated technique |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《原子能科学技术》浏览原始摘要信息 |
|
点击此处可从《原子能科学技术》下载全文 |
