原子能科学技术Issue(z2)：696-699,4.DOI:10.7538/yzk.2013.47.S1.0696
特征边界流响应矩阵方法的初步研究
Preliminary Research on Characteristic Boundary Flow Response Matrix Method
摘要
Abstract
T he boundary flow response matrix (BFRM ) method can get good precision in 2D reactor core calculation with much less CPU time . The calculation speeds of BFRM method and transport calculation were compared and the calculation time for different numbers of grids using the BFRM method was investigated ,which shows the advantage of BFRM method in term of calculation speed . In order to improve the precision of pin power distribution , the shape factor correction method and the characteristic boundary flow response matrix (CBFRM ) method were introduced .The shape factor correction method can improve the cell power precision partly ,while the CBFRM method based on reflective boundary conditions is more potential in further research .关键词
响应矩阵/形状因子/C5G7M OX基准例题Key words
response matrix/shape factor/C5G7M OX benchmark分类
能源科技引用本文复制引用
刘召远,刘志宏,赵晶..特征边界流响应矩阵方法的初步研究[J].原子能科学技术,2013,(z2):696-699,4.基金项目
国家自然科学基金资助项目 （）
