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Possible improvements to SGS implementation #42

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ashwinvis opened this issue Nov 17, 2021 · 0 comments

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ashwinvis commented Nov 17, 2021

Average $nu_t$ within the element
Compute $nu_t$ and dU from the log-law. And modify viscosity instead of setting shear stress at the wall (Timofey's approach)
Look at spectra (requires Plot horizontal energy spectra #41) and test decaying field turbulence. Is it k-5/3 till grid size and cutoff? There should not be any energy pile up

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