Dear Prof Wolfgang,
Hi! I am successful in running the code and
it is without a doubt a nice addition to deal.ii code gallery. It
reproduces the expected result for 3d Beam case now.
Since I did not find any thermomechanical coupled example so far in deal.ii
therefo
Similarly the example output log file is attached where the case is being
simulated in which the gravity is acting for first two loading cases (which
converge successfully) and from 3rd step the thermal load is started acting
upon the plate and from this very loading step the Newton solution wit
Yes, that works, thanks!
Am Donnerstag, 11. Juli 2019 17:01:21 UTC+2 schrieb Daniel Arndt:
>
> Maxi,
>
> Can you just try again with a recent commit?
>
> Best,
> Daniel
>
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Is it possible to "mis-"use the facilities of deal.II for calculating a NLS
using the discrete hankel transformation? The idea here was to take an
evenly refined grid, and calculate the values of each node column based on
the values of the node column to the left/right times a constant matrix,
Maxi,
can you clarify the operator evaluation you want to perform in mathematical
terms (maybe as an integral)?
Best,
Daniel
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You received this me
It is difficult to write it as a single integral. The operation is similar
to the split-step fourier method, i.e. transforming the column vector f(r)
once using
g(rho)=2\pi\int_0^\infty rf(r)J_0(2\pi\rho r)dr,
multiplying it with a vector, and transforming it back using
f(r) = 2\pi\int_0^\infty\r
Dear Martin,
Thank you for your response. I deleted everything in my build directory and
then it worked. I thought that deleting the CMakeCache.txt file and
CMakeFiles would be enough (in other cases it has been), but evidently it
wasn't enough here.
Thanks again,
Steve
On Wednesday, July 10,
To have smooth animation, Paraview has a TemporalInterpolator which renders
intermediate frames by interpolating the solution between time steps.
However, it works only using a constant mesh. If the mesh changes between
two time step, then the interpolator fails with this error:
Warning: vtk
I tried SolutionTransfer class, but because the DoFHandler is set in the
constructor and assumed to be refined (or coarsen), we cannot use that
solution to interpolate to a completely different mesh. Instead, a solution
is to use VectorTools::interpolate_to_different_mesh() to a mesh that stays