| 基于蒙特卡罗方法与指数欧拉法耦合的反应堆三维燃耗计算程序的研发 |
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| 引用本文： | 张延云,邱岳峰,曾勤,邹俊,吴亮亮,王国忠,龙鹏程,胡丽琴,吴宜灿,FDS团队.基于蒙特卡罗方法与指数欧拉法耦合的反应堆三维燃耗计算程序的研发[J].核科学与工程,2011(3):193-198. |
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| 作者姓名： | 张延云 邱岳峰 曾勤 邹俊 吴亮亮 王国忠 龙鹏程 胡丽琴 吴宜灿 FDS团队 |
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| 作者单位： | 中国科技技术大学核科学技术学院;中科院合肥等离子体物理研究所; |
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| 基金项目： | 中科院信息化专项(INFO-115-C01-SDB2-01);中科院知识创新工程重要方向项目(KJCX2-YW-N37); ITER国内专项液态增殖剂TBM设计和技术可行性研究(2009GB109000); 次临界堆自动建模与核数据库研究(2010GB111004)的资助 |
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| 摘 要： | 燃耗计算在反应堆设计、分析研究中起着重要作用.一维、二维耦合燃耗程序因其几何限制难以满足先进反应堆精细设计分析的要求.本文研发了基于蒙特卡罗方法与指数欧拉法耦合的三维燃耗程序.程序采用编写耦合MCNP与FISPACT的接口程序的方法,结合了MCNP处理复杂几何能力强,FISPACT计算核素全面、能谱多样的特点,实现了考...
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| 关 键 词： | 燃耗 蒙特卡罗 指数欧拉法 燃耗自屏 |
Development of 3d reactor burnup code based on monte carlo method and exponential euler method |
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| ZHANG Yan-yun,QIU Yue-feng,ZENG Qin,ZOU Jun,WU Liang-liang WANG Guo-zhong,LONG Peng-cheng,HU Li-qin,WU Yi-can ,FDS Team.Development of 3d reactor burnup code based on monte carlo method and exponential euler method[J].Chinese Journal of Nuclear Science and Engineering,2011(3):193-198. |
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| Authors: | ZHANG Yan-yun QIU Yue-feng ZENG Qin ZOU Jun WU Liang-liang WANG Guo-zhong LONG Peng-cheng HU Li-qin WU Yi-can FDS Team |
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| Affiliation: | ZHANG Yan-yun1,QIU Yue-feng2,ZENG Qin1,2,ZOU Jun2,WU Liang-liang1 WANG Guo-zhong1,LONG Peng-cheng1,HU Li-qin1,WU Yi-can 1,FDS Team1,2(1.School of Nuclear Science and Technology,University of Science and Technology of China,Hefei of Anhui Prov.230027,China,2.Institute of Plasma Physics,Chinese Academy of Sciences,Hefei of Anhui Prov.230031,China) |
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| Abstract: | Burnup analysis plays a key role in fuel breeding,transmutation and post-processing in nuclear reactor.Burnup codes based on one-dimensional and two-dimensional transport method have difficulties in meeting the accuracy requirements.A three-dimensional burnup analysis code based on Monte Carlo method and Exponential Euler method has been developed.The coupling code combines advantage of Monte Carlo method in complex geometry neutron transport calculation and FISPACT in fast and precise inventory calculation... |
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| Keywords: | burnup monte carlo exponential euler method self-shielding |
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