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Negative drag coeff. - Shallowly submerged 3D hydrofoil |
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September 18, 2018, 04:01 |
Negative drag coeff. - Shallowly submerged 3D hydrofoil
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Norge
Join Date: Nov 2017
Location: Norway
Posts: 21
Rep Power: 8 |
I have just been through a typical run of 2D simulations with different AOAs to verify the Cl/Cd relations for a specific NACA profile, 4412.
But my 3D simulations fail to get sensible coefficient results. What would be the desired meshing technique for this scenario? I am using an automated mesh procedure. Are my physics models okay? Last edited by hxax; September 18, 2018 at 09:29. Reason: adding physics models |
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