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Vortex method vs. STG

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Old   July 29, 2021, 15:31
Default Vortex method vs. STG
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Nima
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Hi everyone

In LES inlet B.C. When I adopt vortex method the convergence of each iteration speed up and the validation results are in good agreement with experiments, but the FFT of X velocity doesn’t show acceptable results as it should be -5/3.

Does anyone have experience of using both in FLUENT?
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les model, stg, vortex generator


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