CST MWS mesh设置问题
42 mesh cells are represented in staircase mode and have been filled with PEC
请大神指教是由于什么原因导致的。
这个没有遇到过，没法帮你了、
加密網格吧@@
2楼正解
加密试试
请学会使用软件的帮助文件。CST MWS帮助文件《Mesh Problem Handling》。
"xxx" mesh cells are represented in staircase mode and have been filled with PEC/PTC.
"yyy" mesh faces are represented in staircase mode and have been filled with PEC/PTC.
Depending on the chosen hexahedral solver this warning might appear. It means that within a mesh cell or a mesh face a certain geometrical configuration cannot be used to run the solver correctly. Therefore these cells or cell faces are filled with PEC or PTC depending on the chosen problem type. However, in many cases these filled cells do not influence the simulation results significantly. The staircase based cells can be seen in the mesh view.
Solution:
Please make sure that the mesh is not too coarse at locations where the staircase based cells appear.
Depending on the chosen problem type, please activate the "Use TST cells" checkbox if provided in the "Mesh Properties - Hexahedral->Specials...->Advanced" dialog box.
谢谢 大神 向您鞠躬。
老大，你是怎么找到《Mesh Problem Handling》呢?你给出该帮助文件的名字，我可以search到，但是如果您老人家没给，我们该怎么自己去找呢?
PS：做论文的过程中，如果想查一个概念的准确定义，应该去哪里查呢?比如Bonding Wire。论文中的Introduction都是说这个东西可以用来干什么，多么好，却没有准确的定义。
最一开始的时候，CST MWS 2012的message会提示你看这个文件
或者可以在Mesh Generation Overview里的See Also里面链接到这个文件。
Search也是可以的，用关键字（比如：represented、staircase或者filled）就可以在Help里的search里面找到这个文件。
到现在在论坛里写这个文件名已经都背下来了……。总结：无他，唯手熟耳……。
查名词概念，如果只是自己了解，内事问百度、外事问谷歌、学术问维基。如果要在论文里解释，那么就必须要找“正规”的reference，基本概念找book，比较新的学术概念首选journal，次选proceeding。