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help me mesh this model - bifurcation 3D

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Old   November 10, 2010, 13:18
Default help me mesh this model - bifurcation 3D
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Dang Dinh Thang
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Dear friends,

I have trouble when trying to mesh this model in gambit (better if meshed in hexa)...
attached file is in ACIS format (can be imported to gambit)...

after mesh I want to run in Fluent with inlet velocity at big hole and outlet velocity at 4 small holes, other surfaces are walls.

Please help me on this... thank you very much.
Attached Files
File Type: zip Long Bifurcation 3D (33.2 KB, 16 views)
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Old   November 11, 2010, 03:10
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Maxime Perelli
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if your boundary conditions are symmetric, work only on one half of your domain.
Then isolate each bifurcation with splits.
Check tutorial 3 from Gambit : Modeling a 3 pipe intersection (3d)
In memory of my friend Hervé: CFD engineer & freerider
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