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Mesh size and dimension of the structure
Posted 27 avr. 2016, 09:14 UTC−4 RF & Microwave Engineering, Mesh, Results & Visualization Version 5.2 0 Replies
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I am quite new in COMSOL, and I have three small questions about the setting of the mesh in ewfd, frequency domain study.
1. I found the results will be different if I used different size of the mesh, in this case, how could I value the setting of the mesh is suitable or not?
2. Another problem, the different dimension of my waveguide with same mesh size will also yield different results, how could I determine the right size of mesh if I change the length of my waveguide?
3. The distance between the light source and the boundary to my waveguide will also get different results, how could I choose the distance of the boundary to my waveguide.
Is there anyone have good suggestions? it would be very appreciated.
Chuan
Hello Chuan Zhong
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