核安全2026，Vol.25Issue(3)：84-95,12.DOI:10.16432/j.issn.1672-5360.2025060301
反应堆安全分析程序国际标准题的实践应用研究
Implementation and Application of International Standard Problems for Reactor Safety Analysis Codes
万一禾 1张雪艳 1郭强 2全峰阳 2刘宇生 3谢小可 1杨军1
作者信息
- 1. 华中科技大学能源与动力工程学院,武汉 430074
- 2. 中核集团核电安全严重事故研究重点实验室,北京 100840
- 3. 生态环境部核与辐射安全中心,北京 100082
- 折叠
摘要
Abstract
International Standard Problems/benchmarks are critical tools for validating and assessing reactor safety analysis codes.Drawing on data from test facilities and nuclear power plant operations,International Standard Problems(ISPs)span multiple domains-including reactor physics,thermal-hydraulics,and ma-terials performance-and are a hallmark of international exchange and cooperation in nuclear safety.This pa-per systematically reviews ISPs,International Collaborative Standard Problems(ICSPs),and Coordinated Research Projects(CRPs),and illustrates the multi-dimensional support that ISPs provide to the verifica-tion of reactor safety analysis codes,taking the first ISP led by China(OECD/NEA ISP-51)as an example.To advance future ISP planning and implementation,it is proposed to expand coverage and technical innova-tion,strengthen multilateral cooperation,improve data usability via standardization,and integrate advanced technologies like artificial intelligence,thereby enhancing the overall effectiveness of ISP initiatives.关键词
核安全/国际标准题/热工水力/非能动安全系统/用户效应Key words
nuclear safety/international standard problem/thermal-hydraulics/passive safety systems/us-er effect分类
能源科技引用本文复制引用
万一禾,张雪艳,郭强,全峰阳,刘宇生,谢小可,杨军..反应堆安全分析程序国际标准题的实践应用研究[J].核安全,2026,25(3):84-95,12.
