摘要
为支撑我国自主研发COSINE堆芯物理程序验证工作,本文采用IAEA PWR基准题对COSINE堆芯物理分析程序扩散计算和精细功率重构两类核心模型程序化的计算机程序正确性进行验证。验证结果表明:COSINE堆芯物理程序计算结果与基准题参考解吻合较好,计算机程序能够正确求解扩散计算模型与精细功率重构模型。
In order to support the verification of COSINE core physics analysis code independently developed in China,the IAEA PWR benchmark problem is used to verify the correctness of the programmed computer code of the diffusion module and pin power reconstruction module in this paper.The results show that the effective multiplication coefficient and power distribution of COSINE core physical analysis code are in good agreement with the reference solutions,the programmed computer code can correctly solve the diffusion model and pin power reconstruction module.
作者
兰兵
潘昕怿
朱成林
依岩
LAN Bing;PAN Xin-yi;ZHU Cheng-lin;YI Yan(Nuclear and Radiation Safety Center,Beijing 100082,China;National Energy Key Laboratory of Nuclear Power Software,Beijing 102209,China)
出处
《核电子学与探测技术》
CAS
北大核心
2021年第2期321-326,共6页
Nuclear Electronics & Detection Technology
基金
国家科技重大专项(2019ZX06005001)资助。
关键词
堆芯物理程序
核心计算模型
验证
基准题
Core Physics Analysis Code
Key Module
Verification
Benchmark Problem
