some edges which are part of lossy conductor surfaces are the intersection of otherwise disjoint regions. these edges will be treated as infinitely thin PEC wires
I think it probably won't affect your result, but it would be better to model the corner better - do the two parts touch or not. It looks as if you have two infinitely sharp edges touching. Make these more realistic - so the join has some thickness, or so they don't touch. Making it like this will generate some small mesh elements, so it might be worth while trying it on a small model and seeing if there is any significant difference between results for the infinitely thin PEC wire and a more real model.
thank you for your answer, Sir. in my design, the two parts should touch each other, so the joint has some thickness. So, I guess you suggest me improve the mesh cells of this model. besides, How can I make them untouched in CST? Are there any relevant settings or just separate them in the modeling?@Malcolm White
I don't know if there are any settings, I would do it in the modelling, I think.
okk, I get your point, sir. thank you again for your answers. @Malcolm White
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