新手用ansys做热分析出现错误,跪求高手指点。。。
本帖最后由 koleyanran 于 2012-3-16 17:23 编辑做一个很简单的热分析问题,对一个螺纹空心圆杆在icem中面分成相应的面psrt后,生成非结构化网格导入ansys,面part上是生成的shell131的element,在相应各表面加载热流密度边界条件后运行solve,出现下面的错误,不知道是什么意思,如何修改,求高手指教!
{:3_66:}{:3_66:}{:3_66:}{:3_66:}{:3_66:}
下面是error信息
*** WARNING *** CP = 123.047 TIME= 16:49:36
Element shape errors, if any, are currently shown as warnings only.
Issue SHPP,ON to restore shape error traps, if desired.
*** ERROR *** CP = 127.125 TIME= 16:49:43
A section identification number of zero is not allowed for element
15934, which is SHELL131/132.
*** ERROR *** CP = 127.125 TIME= 16:49:43
A section identification number of zero is not allowed for element
15936, which is SHELL131/132.
问题已解决,error是shell单元类型网格参数定义的问题,warning是网格质量不好,如果计算精度要求不高可以忽略不计,自己回了,希望遇到类似问题的朋友可以参考
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