Models and Source term draft

JezSw / nekRS

our next generation fast and scalable CFD code

https://nek5000.mcs.anl.gov/

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Models and Source term draft #42

Open nandu90 opened 4 weeks ago

nandu90 commented 4 weeks ago

Will close #25

Ready for review

JezSw commented 3 weeks ago

A couple of comments and edits formatting wise but needs a content review.

JezSw commented 3 weeks ago

Will close #25

TODO

[ ] Content additions
[ ] Test examples run
[x] Add links to/name actual examples as appropriate

JezSw commented 1 week ago

@nandu90 Rupert mentioned the following to me referring to the formula @ https://github.com/JezSw/nekRS/blob/e2bd11a6334ab5d748bff27f3ca5f9e6b275ba57/doc/source/theory.rst?plain=1#L38. Could you check this makes sense?

I think viscosity (mu) is missing from the no-stress formulation: I think it should be nabla.tau = mu laplacian u - maybe check with someone though in case I'm just missing something.