Reply To: Fluid-structure interaction coupling

[mmiah]

Hi Ian,

I have tried to follow your instructions on volume filling KW. My LS-PrePost (v4.10.3) shows this KW is available only for S-ALE. So I converted my model from ALE to S-ALE using STRUCTURED_MESH KW. Then I defined MMG1, MMG2, and the coupling cards as you suggested. When I save and re-run my model I get the following error messages (multiple of them):

Error 10267 (KEY+267)

in converting external to internal
ELE-ID 61912 N7 68934

Also, for volume filling should I use a box that is equal to the size of the cavity and the segment-set that consists of 5 internal cavity surfaces?

Thanks again,
Mamun