快中子反应堆堆芯物理分析方法的研究现状与发展建议  

Review of Development in Reactor Core Analysis Method of Fast Reactor

作　　者：吴宏春[1] 杨红义[2] 郑友琦[1] 曹良志[1] 杜夏楠 杨勇[2] 刘一哲[2] 胡赟[2] WU Hongchun;YANG Hongyi;ZHENG Youqi;CAO Liangzhi;DU Xianan;YANG Yong;LIU Yizhe;HU Yun(School of Nuclear Science and Technology,Xi’an Jiaotong University,Xi’an 710049,China;China Institute of Atomic Energy,Beijing 102413,China)

机构地区：[1]西安交通大学核科学与技术学院,陕西西安710049 [2]中国原子能科学研究院,北京102413

出　　处：《原子能科学技术》2024年第3期513-527,I0004,共16页Atomic Energy Science and Technology

基　　金：国家自然科学基金(U2167205);核能开发项目。

摘　　要：快中子反应堆在核能可持续发展中扮演着重要角色,是各核强国都在致力发展的重点堆型。快堆物理计算是快堆核设计的基础,其计算方法的研究和相应计算程序的开发是快堆理论研究和数值模拟技术发展中极其重要的环节。本文对国内外快堆物理计算方法,特别是近20年来的发展变化进行了系统梳理,以对国内外专用和通用快堆物理计算程序的总结为线索,介绍了快堆物理分析理论体系的发展情况,对其中体现出的一致性特点和最近几年发展的趋势进行了分析,并对我国快堆堆芯物理分析方法的发展给出了建议,为我国快堆物理计算理论的进步和自主化的物理分析软件研发提供参考。Fast reactor plays an important role in the sustainable development of nuclear energy,and it is a key reactor type that be committed to develop all over the world.The reactor physics calculation is the basis of fast reactor core design,and the research of related methods and the development of corresponding computing codes are very important in the R&D of fast reactor theory and numerical simulation technology.In this paper,the developments of reactor physics analysis methods for the fast reactors,especially the developments in the past 20 years are reviewed.By reviewing the dedicated and general computing codes developed at home and abroad for the fast reactors,the progress of fast reactor physics analysis theory is introduced.Inside,the consistency among different methods and the trend of the developments in recent years are discussed.Furthermore,the suggestions for the development of fast reactor physics analysis methods and for the progress of independent software development in our country are provide.

关 键 词：快中子反应堆 反应堆物理 堆芯分析方法 软件开发 

分 类 号：TL32[核科学技术—核技术及应用]