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Biot model with Poroelastic Waves or with Poroacoustics?

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I'm very new to COMSOL and trying to study a Biot model of a porous material where only the bulk modulus, sound speed, and impedance of the material are known. I know that there is a Biot model in the Poroelastic Waves domain with a lot of parameter values I don't have. I don't know if this is a good approach for the correct simulation, or if I can use Poroacoustics option in the Pressure Acoustics Domain with a compareable simulation based on the information I have.

0 Replies Last Post Jan 10, 2019, 6:38 PM EST
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Hello Steven Craig

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