【置顶讨论】ansys出错及警告信息汇总，鼓励解答问题，加分！！！！

stokessman · 发表于 2009-12-16 16:28:03

Keypoints 8234 and 8236 are associated with nodes 40011 and 40038,
these keypoints cannot be merged.
这个是啥意思？

reltek · 发表于 2010-2-21 10:52:45

出现Warning：“Area 8,face 1,has convection applied.this area heat flux will override the convection.”
同一个面上不能施加两次或两种荷载吗？还是哪里出问题了？

liuyafang1022 · 发表于 2010-3-22 13:41:24

Volume 10 (and possibly others) is meshed with arbitrarily orientated
SOLSH190 elements. Brick element orientation can be controlled by
EORIENT or VEORIENT 这个是说 SOLSH190 划分不了么

liuyafang1022 · 发表于 2010-3-22 13:41:40

Meshing failure in volume 18 due to poor element quality.

这个是为什么啊

asiayjg · 发表于 2010-3-25 08:31:57

这个贴子是重复的啊

linqg · 发表于 2010-3-28 09:27:41

两个体Boolean add 时出现以下情况望高手指点：

linqg · 发表于 2010-3-28 09:27:57

The following entities do not support booleans.

Use the SPLOT command to examine bad surfaces/areas
Format for SPLOT is SPLOT,NA1,NA2,NINC,MESHSIZE

      Volume    Shell    Area    Loop    Line
         7       1    230       1       -
         -       -       62       -       -

左脚 · 发表于 2010-4-2 21:13:40

Keypoints 215 and 202 are coincident. Coincident keypoints are not
allowed for AL areas. 我是一个新手怎么改进我的模型啊让它生成一个面

左脚 · 发表于 2010-4-2 21:13:51

Keypoints 215 and 202 are coincident. Coincident keypoints are not
allowed for AL areas. 我是一个新手怎么改进我的模型啊让它生成一个面

nieyiguo · 发表于 2010-4-5 21:33:30

flexlm manager error
是MAC 地址变了,重新生成个lincense.dat文件就可以

dut1 · 发表于 2010-4-14 19:12:28

ERROR:The specified volume(s) cannot be swept because line 5600 is meshed or
LESIZEd to have 0 divisions, but line 5599 is meshed or LESIZEd with 0
divisions.  The VSWE command is ignored.

  搞不懂为何,好郁闷

elephant861213 · 发表于 2010-4-18 21:13:05

你把警告翻译一下就清楚了。你在总体坐标下分网，恰好你选的是二维单元，所以在工作平面XY面内容不下。报错。 58# shaw

refeihc · 发表于 2010-4-25 17:53:43

注意提示是非常好的习惯

快乐阳光 · 发表于 2010-4-28 09:24:14

刚开始用ANSYS，所以经验还不足，多谢楼主的分享

giughkhoi · 发表于 2010-4-30 11:30:53

85# tzhdacy
*** ERROR ***                         CP =    4.641 TIME= 21:21:17
Negative radius on element 901.

*** ERROR ***                         CP =    4.828 TIME= 21:21:20
Negative radius on element 902.

*** ERROR ***                         CP =    4.906 TIME= 21:21:21
Negative radius on element 903.

*** ERROR ***                         CP =    5.000 TIME= 21:21:22
Negative radius on element 904.

这样的错误，我在二维里见过，当时解决办法，是将模型改建在第一象限。懂得不多啊，三维的就不知道会不会是类似原因啊

haoaipeng · 发表于 2010-5-11 19:25:30

从PRO/E 导入的模型进行布尔运算时的ERROR 怎么修改模型和容差都无效
Topological degeneracy detected for APTN command. Try modifying geometry slightly or loosening the tolerance (BTOL command). If BTOL is relaxed, be sure to change the tolerance back to the default after operation.

ismarlia · 发表于 2010-5-24 11:16:47

求救：在/post26中用Esol定义单元解变量时的警告信息：

no data points saved this storage step

有高手告诉我很可能是因为我用了shell单元，而没有指定是单元顶部，中部还是底部的应力而造成的，并且说在/post1中得使用etable定义。
但是我发现在post26中无法使用etable,而且发现在/post26中的变量定义器里是可以指定shell的顶部底部或中部的。对应命令流如下：

Force，INERT
SHELL,TOP
LAYERP26,0
ESOL,2,1,4,S,EQV

但是结果照旧，还是与只用ESOL,2,1,4,S,EQV一样，提示警告：no data points saved this storage step。请各位大神帮助！

tea_hp · 发表于 2010-5-24 19:02:05

我最近计算总是出现这样的错误提示，不知道为什么：
Use of the -M switch is no longer recommended for normal ANSYS use.
ANSYS now dynamically allocates memory as needed.  Only use the -M
switch if you are certain that you need to do so.

*** WARNING ***                      CP =    6.922 TIME= 13:59:23
Specified DOF constraint UX at unused node 505.

*** WARNING ***                      CP =    6.922 TIME= 13:59:23
Specified DOF constraint UY at unused node 505.

*** WARNING ***                      CP =    6.922 TIME= 13:59:23
Specified DOF constraint UZ at unused node 505.

*** WARNING ***                      CP =    6.922 TIME= 13:59:23
Specified DOF constraint UX at unused node 506.

*** WARNING ***                      CP =    6.922 TIME= 13:59:23
Specified DOF constraint UY at unused node 506.

*** WARNING *** SUPPRESSED MESSAGE CP =    6.938 TIME= 13:59:23
Specified DOF constraint UZ at unused node 506.

*** WARNING *** SUPPRESSED MESSAGE CP =    6.953 TIME= 13:59:23
Specified DOF constraint UX at unused node 507.
如此的很多

Fire-Fruit · 发表于 2010-5-24 19:18:27

A check of your model data produced 1 warnings.
SHOULD THE SOLV COMMAND BE EXEUTED?
大家给我看看啥意思？

xpypeipei · 发表于 2010-5-25 15:12:31

这是一个警告shape testing revealed that 1 of 4493 new or dodified elements violate shape warning limits. to review test results,please see the output file or isse the check command.
check之后，提示tetrahedron element 9444 has an angle between adjacent edges of 175degrees,which exceed the warning limit of 165 degrees.
我是用solid70单元，按照网格的尺寸大小分为三个区域，两边用映射网格，中间区域自由划分网格，形成过渡，是不是尺寸不匹配，还是这种警告是不可避免的，我想，这肯定会影响结果的准确性吧。最近在做焊接方面的模拟，遇到的问题不少，呵呵，还请大家赐教

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