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.
Answers
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Please find attached sample model for BIOT.Please also look at the user’s guide section of BIOT.
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Thanks Rahul for the material. I will have quick look in it.
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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
----------------------------------------------------------------------
*** 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.
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Could you please share the .out file?
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Sure, Rahul.
Please find attached .out and .fem files.0 -
Hi,
May I ask, How does it look?What are the possible changes i can make?
Thanks.
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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.
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