viscoelastic problem in a dynamic mesh
 

Hi everybody,

I am studying an internal flow a two liquid problem, one is Newtonian and the other is viscoelastic. Hence, I need the equivalent of interDyMFoam but for viscoelastic flows.

I have checked the forum and read the post:
https://www.cfd-online.com/Forums/op...fluidfoam.html
Actually, rheology implemented by Jovani Favero is perfect but the solver works just for one fluid and for a static mesh.

Then I have read
https://www.cfd-online.com/Forums/op...e-surface.html
which seems to resolve the problem of the 2 fluids but not for a dynamic mesh.

Has someone already implemented what I am looking for? Or could you give me some hints?

Any help is highly appreciated!:)
Thanks a lot in advance!!