viscoelastic problem in a dynamic mesh -- CFD Online Discussion Forums

July 17, 2017, 07:22	viscoelastic problem in a dynamic mesh	#1
pippo2013 New Member Join Date: Apr 2013 Posts: 26 Rep Power: 13	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: Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam 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 viscoelastic flow with free surface 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!!

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