摘要
调硼临界燃耗计算功能是堆芯核设计软件的基本功能,先进节块法堆芯三维少群中子学计算软件CORCA-3D是中国核动力研究设计院研发的堆芯核设计软件,具有完全的自主知识产权。本文介绍CORCA-3D软件的调硼临界燃耗计算功能主要涉及的物理模型,并通过基准题、电厂实测数据及SCIENCE系统对CORCA-3D软件进行了对比验证,结果表明,CORCA-3D软件计算具备较高精度。
Critical boron concentration and burn-up calculations are the basic function for the reactor nuclear design software. Three-dimensioned few-group neutron calculation software CORCA-3D was developed by NPIC on self-independence, with full intellectual property rights, and it can be applied to the nuclear design and analysis. The theory of critical boron concentration and burn-up calculations in CORCA-3D is introduced in this paper, and the functions are validated with benchmark problems, measured data and the SCIENCE system. Results show that CORCA-3D is with high accuracy.
作者
安萍
马永强
郭凤晨
孙伟
芦韡
刘东
李庆
An Ping;Ma Yongqiang;Guo Fengchen;Sun Wei;Lu Wei;Liu Dong;Li Qing(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of China,Chengdu,610213,China)
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2019年第4期161-165,共5页
Nuclear Power Engineering
关键词
堆芯核设计软件
少群扩散计算
临界硼浓度
Reactor nuclear design software
Few-group diffusion calculation
Critical boron concentration
