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Search: Posts Made By: mortazavi
Forum: CFX August 2, 2016, 00:25
Replies: 6
Views: 1,625
Posted By mortazavi
Hi Glenn, I found out that my simulation...

Hi Glenn,

I found out that my simulation does not converge because it has to be simulated as a transient problem. for the transient fsi simulation the cfx part, the solid part and the interface...
Forum: CFX July 27, 2016, 11:06
Replies: 6
Views: 1,625
Posted By mortazavi
Thank you so much for your helpful answers. ...

Thank you so much for your helpful answers.
Besides the mesh quality, on which I have worked a lot, timescale has also a key role. I am now trying to investigate its effects on my fsi simulation....
Forum: CFX July 21, 2016, 08:58
Replies: 6
Views: 1,625
Posted By mortazavi
Thanks for your reply, Of course I have...

Thanks for your reply,
Of course I have performed lots of tests on mesh. Convergence has no problem with a coarse mesh. but all the issues are with a fine mesh.
That is the reason a...
Forum: CFX July 20, 2016, 23:05
Replies: 6
Views: 1,625
Posted By mortazavi
steady state fsi-convergence problem

Hi,
I am simulating steady-state 3D fsi on a NACA66 hydrofoil in the 5m/s flow of water. A steady state flow-only result is provided as the initial condition. The problem is that errors doesnot...
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