Hi,
I’d like to set boundary conditions in order to simulate something like a sheet of paper under constraint. The paper sheet is simulated by a rectangular parallelepiped.
How do I set the boundary conditions for the two oposites faces in order to have half a cylinder for example.
for a paper of lenght pi :
c = Constant((0.0, 0.0, 0.0))
d = Constant((0.0, -3.14, 2.0))
bcl = DirichletBC(V, c, boundaries,2)
bcl1 = DirichletBC(V, d, boundaries,1)
bcs = [bcl,bcl1]
but I think I need to rotate the face 1 by pi in adition to the translation, is it possible and how?
thanks