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What should I do for the CDI

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Old   June 11, 2003, 20:33
Default What should I do for the CDI
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For the unsteady turbulent simulations, do I have to insert the Core Dynamic Instability in order to see the transient behavior such as Vortex Shedding? So far, I did not see the necessary vortex in my early stage of simulations? Meshes may not be sufficient enough for my limited computational resources. I suppose that the turbulent itself should provide enough instability to see the unsteady behavior. Thank you very much for the input.
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