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Modeling Acoustic Metamaterial

Posted Aug 23, 2012, 2:57 p.m. EDT Acoustics & Vibrations Version 4.2a 2 Replies

Riaz Ahmed
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Hi,

I want to model an 2D acoustic metamaterial in Comsol. My target is to apply acoustic waves along one side of the geometry and calculate the wave amplitude from opposite face of the geometry. I also want to plot effective mass density and bulk modulus with respect to frequency.

Can anyone help me with step by step procedure?

Regards
Riaz
2 Replies Last Post May 13, 2015, 1:03 a.m. EDT
COMSOL Moderator

Hello Riaz Ahmed

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Stefano Laureti
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Posted: 10 years ago Apr 7, 2015, 6:12 a.m. EDT
Hi,
I have the same problem. Did you manage it somehow? Can you please tell me how to do it?
Any help will be really appreciated!

Regards
Stefano
Hi, I have the same problem. Did you manage it somehow? Can you please tell me how to do it? Any help will be really appreciated! Regards Stefano
冠 王
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Posted: 10 years ago May 13, 2015, 1:03 a.m. EDT
i have to do this model
but have a little problem about the model.

How to calculate the amplitude and phase of the reflected wave
i have to do this model but have a little problem about the model. How to calculate the amplitude and phase of the reflected wave

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