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Moving a trimtab at the water's edge (free surface)

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Old   January 26, 2014, 17:04
Default Moving a trimtab at the water's edge (free surface)
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Navid
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3D schematic model showed in pic

help me to Descripted Bonudary Conditions and meshing model.

I thank you ahead for your help.


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Old   January 27, 2014, 06:39
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ram
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u can break B.C 2 and B.C 4 in to two boundaries while define them in Gambit. So u can handle better while air and water are separated. Then for water u can choose mass flow inlet and out flow, and for air u can choose both of them pressure outlet in the left and right side.
I'm here for more comments of others.
TNX
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Old   January 27, 2014, 09:45
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This pic showed my model whitout mesh.
but




The model meshed showed in pic.
Mesh around an obstacle with a high density that quad/tri used for mesh surface. and other surface used quad(map).
Is it OK?
what is mesh model better?

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