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August 16, 2008, 03:08 |
Ask about the setup for Unsteady flow
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#1 |
Guest
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Dear all,
I got a 3D airfoil model and would like to know its unsteady characteristics, however I don't have any experience in modelling unsteady flow before. I understand I would need the strouhal number to obtain the frequency, but is there any people know~ What is the good strouhal number for airfoil? If I assumed the strouhal number is 0.3 at the beginning and obtained a frequency, how can I check it is correct or not in FLUENT? THANKS A LOT~ |
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