posssibility to extent the fluid solver to be turbulent

KVSlab / turtleFSI

Monolithic Fluid-Structure Interaction (FSI) solver

https://turtlefsi2.readthedocs.io/en/latest/

GNU General Public License v3.0

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posssibility to extent the fluid solver to be turbulent #79

Closed zhangmuElias closed 1 year ago

zhangmuElias commented 1 year ago

Dear everyone

Recently I have been searching for a way to implement turbulent flow simulation in turtleFSI. There is a post in fenics forum: https://fenicsproject.discourse.group/t/navier-stokes-simulation-getting-slower-with-time/11452 He seems to have successfully implemented the LES Smagorinsky model in FENICSX. Do you think it is possible to extend the existing fluid model to LES in turtlefsi?

Best regards ZHANG

keiyamamo commented 1 year ago

Hi @zhangmuElias

Yes, it should be possible to add the sub-grid stress into the equation. We have CFD solver called Oasis that has LES implementation in it, so you can see how it is implemented there.

zhangmuElias commented 1 year ago

Ok, thanks @keiyamamo, I will read the oasis first.