Hi YiLin, as Spencer said, there is no paper about this specific implementation. The best resource is probably my thesis, which can be downloaded here: https://tuprints.ulb.tu-darmstadt.de/7611/ . The implementation of the APE BCs is described on page 62. The implementation of the LEE is analogous to the APE. Cheers, Kilian Am 07.02.22 um 11:05 schrieb Sherwin, Spencer J:

Hi YiLin,

I am not aware of any document. There is an AIAA paper by Mengaldo et al although this focusses on the Euler and Navier-Stokes equations.

You might also have a look to see if you can get hold of the thesis of Kilian Lackhove from U Damdstadt since there may be additional information in there.

Cheers, Spencer

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On 6 Feb 2022, at 21:37, Paul Liu <liuyilin.liu@gmail.com> wrote:



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Hi Everyone,

I was just wondering if there is a paper or documentation outlining how the characteristic non-reflecting boundary condition is formulated for the LEE. I saw a glimpse of it at in the code but was wondering if there are any extra details as I am trying to understand nektar++ better.

Thank you everyone *YiLin Liu * */403-397-3457/* */liuyilin.liu@gmail.com /* MASc Student atCML <https://cml.mech.ubc.ca/> UBC _______________________________________________ Nektar-users mailing list Nektar-users@imperial.ac.uk https://mailman.ic.ac.uk/mailman/listinfo/nektar-users

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