||September 11, 2009 05:34
Cannot select 'Total mesh displacement'?
I am doing a coupled simulation. I modelled three layers. From outside to inside --> human skull (solid); cerebrospinal fluid (fluid); human brain (solid). During the simulation settings for the fluid when you have to create 'Boundary Conditions' for the fluid-solid interface I cannot select 'Total mesh displacement' in the 'boundary details' tab. (see Tutorial 21 Ansys 11, page 361) Does anyone have an idea how this is possible.