Dear Bruno,
Thank you for your reply.
I am 100% sure that this is not a rendering issue, because in my solver the
particles that are located on top of this boundary are influenced by the
deformation of the cells.
How can I exactly quantify the deformation?
Best,
Shahab
On Thursday, July 29,
Shahab.
You can loop over the cells, get the vertices (see
https://dealii.org/current/doxygen/deal.II/classTriaAccessor.html#a3dd6518eb0cf5fccc5926470128415d9)
and print the Point associated to each vertex. Then you can compare the
vertices before and after load balancing.
Best,
Bruno
On
Hi Jean-Paul, Thank you for your hints. I initialized a local variable solution_grads_u_face_total with fe_face_values_ref[u_fe].get_function_gradients to get the gradient of displacement at the quadrature point on the face (see codes below). But the gradient acquired is not sensible and the
On 7/7/21 9:06 AM, Simon Wiesheier wrote:
Of course the (smart)pointer stores the address of the triangulation, but is
it not possible that the the call "triangulation.execute_refinement()" makes
the triangulation object too big so that it has to be reallocated at another
adress (->address
On 7/5/21 11:04 PM, vachan potluri wrote:
So is your fine mesh a refinement of the coarse one? If not, you may want to
look at FEFieldFunction.
Yes, it is. But the "refinement" is done by the meshing software, outside
dealii. Is there any simplification possible in such a case?
Not
