摘要
本文讨论辐射传输计算的三温、单温区域分解方法,给出分解区域介面的差分处理方法和差分方程的整区域LU分解迭代方法,并讨论了迭代收敛问题。
A numerical method for solving three-temperature equations of radiation viadomain decomposition is presented. The method is based on dividing the domain into two or several domains and solving either three -temperature equations or single-temperature euqation in each domain. Also we present a scheme coupling interface flux between one domain and the next and analyse the convergence of the iteration method for solving the difference equations.
出处
《计算物理》
CSCD
北大核心
1992年第A01期611-614,共4页
Chinese Journal of Computational Physics
关键词
区域分解
三温近似
辐射转移
计算
Radiation transfer, domain decomposition, three-Temperature approximation.
