Trouble with convergence at SST-Transition model -- CFD Online Discussion Forums

March 9, 2023, 07:01

Trouble with convergence at SST-Transition model

otokemo

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Otari kemularia

Join Date: Mar 2018

Posts: 44

Rep Power: 8

I'm simulating a flow over a wing with some geometrical deformations.
With k-epsilon and K-omega, everything looks fine even with the high angles of attack.
But when I change to Transition-sst, I'm getting periodic drag and lift. Should I use transient with transition-sst?

Re: 100 000
Y+ <1
Element count 1.2e+07

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