[hnorth]

I am running a two way FSI using the system coupling GUI, Fluent and Mechanical. I ran a simplified version, straight tube, and it worked great. 100% mapping, ran to completion, everything worked. I am now trying to run a more complicated geometry but the mapping shows 0%. I have double checked that it was set up the same as the simplified geometry simulation and the geometry was inserted with the correct units. Attached is a screenshot of the structural set up so you can also get an idea what my geometry looks like. Please let me know if you need any more details on my setup. Any help, suggestions are ideas are appreciated. Thanks!

[Zandepc]

Originally Posted by hnorth

I am running a two way FSI using the system coupling GUI, Fluent and Mechanical. I ran a simplified version, straight tube, and it worked great. 100% mapping, ran to completion, everything worked. I am now trying to run a more complicated geometry but the mapping shows 0%. I have double checked that it was set up the same as the simplified geometry simulation and the geometry was inserted with the correct units. Attached is a screenshot of the structural set up so you can also get an idea what my geometry looks like. Please let me know if you need any more details on my setup. Any help, suggestions are ideas are appreciated. Thanks!

Hello hnorth,

While running a two way FSI I ran into the same problem of 0% mapping. Did you manage to solve this issue?

I would greatly appreciate any help.
Thanks