CST MWS局部網(wǎng)格切割短路問(wèn)題
11 mesh faces/cells are represneted in staircase mode and have been filled with PEC
我爬文了一下, 應(yīng)該是Mesh網(wǎng)格設(shè)定不夠密集, 導(dǎo)致CST默認(rèn)部分cell/face默認(rèn)PEC
MODEL部分可能就有短路的現(xiàn)象
不過(guò)我用Mesh view觀察, 不確定哪部分是有短路的
請(qǐng)問(wèn)短路在mesh view會(huì)有什麼特徵嗎?
另外, 若想對(duì)元件local mesh
裡面的參數(shù)設(shè)定是否可以教導(dǎo)一下, 感謝 : D
短路在mesh view中沒(méi)有任何特征。
被轉(zhuǎn)換成PEC的網(wǎng)格在mesh view中是被標(biāo)明的,看看那些網(wǎng)格(PEC)有沒(méi)有把不該連結(jié)的金屬結(jié)構(gòu)連接在一起了,如果沒(méi)有,就沒(méi)有短路。或者,運(yùn)行仿真看看,畢竟S參數(shù)的結(jié)果才能最終說(shuō)明是否有問(wèn)題。
CST MWS幫助文件《Advanced Mesh Strategies (Hexahedral)》和《Mesh Problem Handling》。
關(guān)于Local Mesh Properties,假設(shè)使用默認(rèn)的六面體網(wǎng)格,請(qǐng)參考CST MWS幫助文件《Mesh Generation Overview》“Local Mesh Properties for Hexahedral Mesh”部分和《Local Mesh Properties (Hexahedral)》。
被轉(zhuǎn)換成PEC的網(wǎng)格在mesh view中是被標(biāo)明的
請(qǐng)問(wèn)被標(biāo)明是什麼意思?
謝謝^__^
請(qǐng)閱讀CST MWS幫助文件《Advanced Mesh Strategies (Hexahedral)》:
However, if there are more than two PEC areas in one cell, or if there is one single PEC area that is completely inside of a mesh cell face, the entire critical face or cell must be filled with PEC material. These critical areas / critical cells are then visualised in the mesh view.
Mesh View of critical mesh cells that have been expanded with PEC.