求助:流场分析出现的错误提示
本帖最后由 jinzhen 于 2009-7-14 15:16 编辑1 Element heat generations are not valid for input to current element
从磁场读取焦耳热入流场,出现这样的警告,怎么解决?
2 求解流场时出现下面两个错误,此处CG是什么啊?
望高手解答,谢谢
error1:Unsymmetric CG error.Stiffness matrix is close to singular.
Solution failed.Please switch to a direct solver (e.g.,
EQSLVE,SPARSE for sparse solver).
error2:
Unsymmetric CG method failed catastrophically.The run is terminated.
file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/8RMSIF]3ACNN8J~J8SVDEHJ.jpg
file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/~KWI9$LV%7DRS2.jpg peng碰到同样问题,呼唤版主解答!
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