摘要
针对非平衡辐射输运多群近似计算由线截面漂移引起的计算问题，提出了可变分群方法。给出了一种固定分群和线可变分群耦合计算方案及其相应的计算例子，并且与通常的多群近似方法进行了比较．
This paper presents a variable multigroup method for calculation in non-equilibrium radiative transfer considered atomic line cross section shift. The use of this method coupling with the conventional multigroup method is descrived and compared with the latter for simple example.
出处
《计算物理》
CSCD
北大核心
1994年第3期328-336,共9页
Chinese Journal of Computational Physics
