| 应用于加速器驱动次临界系统的程序开发 |
| |
| 引用本文： | 蒋校丰,谢仲生.应用于加速器驱动次临界系统的程序开发[J].西安交通大学学报,2003,37(3):298-301. |
| |
| 作者姓名： | 蒋校丰 谢仲生 |
| |
| 作者单位： | 西安交通大学能源与动力工程学院,710049,西安 |
| |
| 基金项目： | 国家重点基础研究“九七三”项目 (19875 0 39) |
| |
| 摘 要： | 开发了应用输运理论方法的两套程序系统：蒙特卡罗－燃耗程序系统和输运－燃耗程序系统。针对蒙特卡罗程序不能计算燃料的同位素成分变化，提出将它和燃耗计算程序耦合以完成燃耗计算。燃耗程序所使用的单群截面由蒙特卡罗程序计算。将用于常规反应堆的计算方法和策略推广到输运－燃耗程序系统，这使得计算步序大大简化，并改进了精度。对加速器驱动次临界系统的基准题进行了校核计算，其结果和其他国家的计算结果符合良好，这表明所提出的计算方法与程序系统是成功的。
|
| 关 键 词： | 程序开发 输运理论 燃耗计算 加速器驱动次临界系统 基准题 核反应堆 输运－燃耗程序系统 |
| 文章编号： | 0253-987X(2003)03-0298-04 |
| 修稿时间： | 2002年6月19日 |
Development of Code Systems for Accelerator Driven System |
| |
| Jiang Xiaofeng,Xie Zhongsheng.Development of Code Systems for Accelerator Driven System[J].Journal of Xi'an Jiaotong University,2003,37(3):298-301. |
| |
| Authors: | Jiang Xiaofeng Xie Zhongsheng |
| |
| Abstract: | Two sets of transport burnup code systems based on the transport theory, Monte Carlo burnup code system and transport burnup code system, are developed. Since Monte Carlo code cannot be applied to calculate the isotopic composition of burned fuel, a new algorithm combined with the depletion code is proposed to calculate burnup.The effective one group cross sections used in the depletion code are calculated with Monte Carlo code. The general fuel depletion calculation method and strategy are extended to the transport burnup system. These two code systems have been applied to accelerator driven system (ADS) benchmark problems, and the numerical results coincide with the reports from other countries very well. It is shown that the of proposed computing method and code systems for ADS is successful. |
| |
| Keywords: | transport theory burnup accelerator driven system benchmark |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
