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PMLs in structural mechanics

Posted 24 oct. 2013, 18:24 UTC−4 Structural Mechanics Version 4.3a 0 Replies

Yangyang Liu
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Hi,

I'm trying to simulate a silicon ring in the eigenfrequency mode in Structural mechanics module, to compute the frequency of each mechanical mode and its quality factor. My understanding is that once I have the geometry and boundary condition properly set up, I would be able to extract that from the complex eigenfrequency solution. I read in the manual that PMLs and infinite element boundary conditions can be implemented, but I don't see it anything and couldn't find an answer after searching this forum (I did read the other threads about PMLs) and the internet.

Any suggestion would be much appreciated!
0 Replies Last Post 24 oct. 2013, 18:24 UTC−4
COMSOL Moderator

Hello Yangyang Liu

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