On the convergence of transient eddy-current problems
On the convergence of transient eddy-current problems
复制标题
瞬态涡流问题的收敛性
DOI:
10.1109/tmag.2004.825460
复制
发表时间:
2004
影响因子:
2.1
通讯作者:
Oszkár Bíró
中科院分区:
文献类型:
--
作者:
B. Weiss;Oszkár Bíró
In the computation of eddy current fields with edge elements it is known that the numerical stability can be rather inferior for the A/sup */-formulation, in comparison to that of the A, v-formulation. In this paper, the differences of the two formulations with regard to the convergence of an iterative solver will be pointed out. The result is a suggestion about a new preconditioner for the conjugate gradient method.