I see what you mean. In the meantime, I worked out how to automatically
generate meshes where the boundary faces have a matching discretization,
and I'm trying to work with PeriodicBoundary. However, I always get a
"Periodic boundary neighbor not found" error. I thought the matched-face
meshing mig
In that sense of "unstructured", strong enforcement of periodic
boundaries would lead to "locking". Imagine piecewise linear or
bilinear elements, with nodes like:
AB--C--D--E-F
on one side of the boundary and
G-H---I-J---K---L
on the other.
Side AB forces GH and HI to have the
On Tue, Aug 7, 2018 at 9:07 AM, Bailey Curzadd wrote:
> Hi there,
>
> I'm using libMesh to calculate the homogenized properties of
> microstructures with cuboid unit cells. To do this, the boundaries of the
> unit cell require periodic boundary conditions. As far as I can tell,
> though, the Peri
Posting reply to list.
On Tue, Aug 7, 2018 at 9:40 AM Bailey Curzadd wrote:
> That's correct.
>
> Paul T. Bauman schrieb am Di., 7. Aug. 2018, 15:32:
>
>> To clarify, do you mean unstructured here in the sense that the two
>> boundaries that are to be periodic are not simply a translation of on
Didn't hit reply-all.
On Tue, Aug 7, 2018 at 9:31 AM Paul T. Bauman wrote:
> To clarify, do you mean unstructured here in the sense that the two
> boundaries that are to be periodic are not simply a translation of one
> another? E.g. nodes do not match up?
>
> On Tue, Aug 7, 2018 at 9:08 AM Bail
