Tutorial for Porous media (BIOT Theory)
Hello,
I am working on one NVH Project. There I have fluid-stucture coupling. Now I have introduced a porous media to check the absorbing effect.
Unfotunately, I couldn't find any tutorial for this application. Could anyone here, please share me the method to Setup this FE-Model.
I have a Problem modelling solid-foam-fluid alltogether.
Thanks in advance.
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Thanks Rahul for the material. I will have quick look in it.
Thanks for the material. Now I have succesfully created BIOT propeties.
I am trying to implement BIOT material layer in fluid-structure coupling (Infinite element method).
But I am getting an error
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*** ERROR # 2986 ***
Multiple modal space with BIOT material is not allowed.
This error occurs in module 'prpdrv'.
----------------------------------------------------------------------
I couldn't find any solution regarding this error.
Could you please share the .out file?
Sure, Rahul.
Please find attached .out and .fem files.
Hi,
May I ask, How does it look?
What are the possible changes i can make?
Thanks.
Hi,
This problem has been solved.
Problem: 2 Modal simulations were defined. Normal modes and Frequecy Response.
So I deleted one EIGRL card. and then it worked.
Thanks for the support.
Please find attached sample model for BIOT.Please also look at the user’s guide section of BIOT.
Unable to find an attachment - read this blog