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April 18, 2012, 21:02 |
FSI Boundary Conditions Enquiry
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#1 |
Senior Member
Ashkan Javadzadegan
Join Date: Sep 2010
Posts: 255
Rep Power: 16 |
Dear all,
I have a question regarding the boundary conditions for FSI simulations. I am trying to do FSI simulation in a straight pipe. In structural part, I imposed "Fixed boundaries" for inlet and outlet and Fluid solid interface for inner surface of the wall. I did not impose any boundary condition at outer surface of the wall. Do I need to specify any boundary condition on the outer surface? Kind regards, AshtonJ |
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June 21, 2013, 03:57 |
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#2 |
New Member
Join Date: May 2013
Posts: 1
Rep Power: 0 |
Hi AshtonJ,
Did you find any answer for your question? I have problem with boundary condition for FSI simulation too. I have a thin elastic layer on the straight cylinder which is be in contact with the fluid flow. I fixed the inner boundaries and for outer boundary condition I don't know what to do.I want to investigate the effect of the presence of elastic material on the fluid properties. Best Regards |
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