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How to set the wave source with PML in the acoustics model?

Posted May 17, 2013, 2:22 p.m. EDT Version 3.5a 0 Replies

Poyuan Liao
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Dear all. I am trying to simulate a acoustics wave propagating through the air. The idea result should look like the attached picture. The version that I have is 3.5a. I am not sure if my PML setting is correct but it looks like there is nowhere I can set the radiation wave source. Anyone knows the trick? Should I couple with another model?

Here is my model. www.dropbox.com/s/xzrjlpp2s6bon58/PML_whole.mph
Any suggestions will be greatly appreciated!

Po

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0 Replies Last Post May 17, 2013, 2:22 p.m. EDT
COMSOL Moderator

Hello Poyuan Liao

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