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flow over duct (annular airfoil)

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Old   June 12, 2007, 08:58
Default flow over duct (annular airfoil)
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Hi... I'm simulating steady flow over duct with M=0.13 (V=44.2 m/s) and diameter (d) = chord/length (c) = 16 inch.

I think M is small enough to use only segregated solver, but the results is much better if I use coupled. Can somebody help me?

I use pressure far-field for the boundary (distance = 10 d), anybody have opinion about this?

Thank you
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