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What will be the best dynamic mesh update method for an oscillating airfoil?

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Old   March 15, 2010, 19:39
Default What will be the best dynamic mesh update method for an oscillating airfoil?
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Hi All,

I want to simulate the flow around an oscillating airfoil. The domain is 3D domain formed by repeating 2D O-type structured grid in the z direction. The airfoil oscillates vertically (y direction) with very small amplitude (e.g. 0.001 chord lengths)

Could you guys give me some suggestion about what will be the best choice for the dynamic mesh update method?
smoothing methods
dynamic layering
local remeshing methods

Thanks a lot!

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