Hello, world
I'm trying to simulate one model by using fsi, in my model I need to define contact pair but it's not possible to do that because some wall in my geometry were defined as a fluid domain, and when I applied contact pair,these surfaces or edges weren't applicated. Someone has an idea to fixe this problem?
Best regards
I think, if you consider the whole geometry as a wall, then you fix/freeze the geometry mesh. then you need to define the fluid mesh based on FVA method. The final step would be that you need to have a coupling between the two meshes which is the interface between the fluid and the solid.
I hope this helps
Good luck
Thank you Hayder for the answer, this is my model, maybe give you more idea about what I want to simulate
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