Conditions on contact surfaces
I am new on OnScale, just did the tutorial "PZT Disc in Water Load" .
In other FEM programs, one does a mesh for each body independently, and then imposes appropriate boundary conditions between the contact surfaces.
On OnScale, the mesh is generated automatically for all bodies.
What conditions are imposed by the solver at the boundaries ? For example, in the "PZT Disc in Water Load" tutorial, what are the condition between PZT and water ?
What happens at the boundary in the case of two solids in contact ?