[aspect-devel] Internal heating in aspect (Ludovic Jeanniot)

[Timo Heister]

> I checked that yesterday, and Timo's student Ryan tested this about three years ago, but we never merged it into ASPECT.
> However, the original pull request with the test results still exists: https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_geodynamics_aspect_pull_412&d=DwIBaQ&c=Ngd-ta5yRYsqeUsEDgxhcqsYYY1Xs5ogLxWPA_2Wlc4&r=c08Btfq4m9QEScXN3ZQwLZzzWQE7S8CYq1IYuzKV_Zk&m=XbF0uM3HrK15AbZLEkKaCiC5QoLVOddVk4ZfdpmD1RE&s=mehke8vigRR38_tOydbhk2bbrVzE24O9kncP8pa1T1o&e=. So we can look into this and see how much work it would be to rebase it to the current master and test it against our current approach.

Oh, I didn't even remember this PR. Funny.

As we restructured all assemblers, it is probably easier to
re-implement it. This can of course be used as a template.

Best,
TimoOn Wed, Aug 29, 2018 at 3:20 AM Juliane Dannberg
<judannberg at gmail.com> wrote:
>
> Hi Max,
>
>
>
> I suggested that perhaps the SUPG approach used in venerable mantle convection codes like CitcomS and ConMan could be superior because the artificial diffusion acts along streamlines.
>
>
> I think this would be interesting. I thought I recalled that Timo's student had implemented this in ASPECT, but one of his later emails suggests that that is not the case. It should not be terribly difficult to add, though.
>
> I checked that yesterday, and Timo's student Ryan tested this about three years ago, but we never merged it into ASPECT.
> However, the original pull request with the test results still exists: https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_geodynamics_aspect_pull_412&d=DwIBaQ&c=Ngd-ta5yRYsqeUsEDgxhcqsYYY1Xs5ogLxWPA_2Wlc4&r=c08Btfq4m9QEScXN3ZQwLZzzWQE7S8CYq1IYuzKV_Zk&m=XbF0uM3HrK15AbZLEkKaCiC5QoLVOddVk4ZfdpmD1RE&s=mehke8vigRR38_tOydbhk2bbrVzE24O9kncP8pa1T1o&e=. So we can look into this and see how much work it would be to rebase it to the current master and test it against our current approach.
>
> Best,
> Juliane
>
> ----------------------------------------------------------------------
> Juliane Dannberg
> Project Scientist, UC Davis
> jdannberg.github.io
>
>
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-- 
Timo Heister
http://www.math.clemson.edu/~heister/