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The perfectly matched layer of the solid mechanics

Posted Oct 21, 2010, 10:36 a.m. EDT 0 Replies

Yong LI
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I saw the perfectly matched layer in the solid mechanics in comsol 4.0a , but i find that a interesting seting about the PML is the wavelength matched by the PML. I didn't find similar option in the acoustic or RF module.

I just want to know how to fill the blank. I try some numbers like 1e-3, 1 ,1e3, and the result is so different. also, I found the effect of the PML in solid machanics is not so good as the version 3.5a.


I donot know whether the problem about setting. if someone have some tricks about it. Please help me.

I'm really appeciate it.

0 Replies Last Post Oct 21, 2010, 10:36 a.m. EDT
COMSOL Moderator

Hello Yong LI

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