CST MWS mesh設(shè)置問題

在圓柱側(cè)面上做貼片天線仿真時(shí)出現(xiàn)這樣的錯(cuò)誤：
42 mesh cells are represented in staircase mode and have been filled with PEC
請(qǐng)大神指教是由于什么原因?qū)е碌摹?

這個(gè)沒有遇到過，沒法幫你了、

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2樓正解
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請(qǐng)學(xué)會(huì)使用軟件的幫助文件。CST MWS幫助文件《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.

謝謝 大神 向您鞠躬。。

老大，你是怎么找到《Mesh Problem Handling》呢？你給出該幫助文件的名字，我可以search到，但是如果您老人家沒給，我們?cè)撛趺醋约喝フ夷兀?

PS：做論文的過程中，如果想查一個(gè)概念的準(zhǔn)確定義，應(yīng)該去哪里查呢？比如Bonding Wire。。。論文中的Introduction都是說這個(gè)東西可以用來干什么，多么好，卻沒有準(zhǔn)確的定義。。。

最一開始的時(shí)候，CST MWS 2012的message會(huì)提示你看這個(gè)文件
或者可以在Mesh Generation Overview里的See Also里面鏈接到這個(gè)文件。
Search也是可以的，用關(guān)鍵字（比如：represented、staircase或者filled）就可以在Help里的search里面找到這個(gè)文件。

到現(xiàn)在在論壇里寫這個(gè)文件名已經(jīng)都背下來了……。總結(jié)：無他，唯手熟耳……。

查名詞概念，如果只是自己了解，內(nèi)事問百度、外事問谷歌、學(xué)術(shù)問維基。如果要在論文里解釋，那么就必須要找“正規(guī)”的reference，基本概念找book，比較新的學(xué)術(shù)概念首選journal，次選proceeding。