摘要
本文给出了ＳＰＡＣ系统中水热耦合运移方程的有限元算法，该算法将水热方程离散为一个块三对角代数方程组，使得水热参数同时被求出。同时，在总体上实行了迭代。
This paper presents the finite element method for water and heat coupling movement equations in SPAC system.The water and heat equations are discretized to a block tridiagonal linear algebraic equations,then the water and heat parameters can be solved simultaneously.Furthermore,the overall iteration is used when the equations are solved,so the accuracy of the result may be improved to some extent.
出处
《水利学报》
EI
CSCD
北大核心
1997年第3期65-69,共5页
Journal of Hydraulic Engineering
关键词
SPAC系统
水热耦合运移方程
有限元算法
迭代
SPAC system,water and heat coupling equations,finite element method,iteration.
