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how can treat with interface intering from gambit?

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Old   February 27, 2013, 17:51
Default how can treat with interface intering from gambit?
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i have an interface thats between two parts of mesh.how can behave with it so that i can calculate the mass flux through it?
What will be its type?
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Old   March 2, 2013, 18:44
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any guidance?
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Old   March 5, 2013, 07:31
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what should change to OF recognize a interface(a patch between two sets of meshes)?
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Old   March 10, 2013, 16:39
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Quote:
Originally Posted by immortality View Post
i have an interface thats between two parts of mesh.how can behave with it so that i can calculate the mass flux through it?
What will be its type?
I think it doesn't need to name this part in gambit
just make your mesh and after running the mesh in fluent
after iteration and solving the problem go to:
fluent> surface tab> define a line for 2D model or a plane for 3D model
at the place of your interface
then
in plot tab> xy plot
choose the line or surface that you make in fluent
and see the result
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Old   March 13, 2013, 04:38
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thanks.i want to use interior patch in openfoam not fluent.
I have a doubt how to specify it in OF when i enter mesh from gambit.
I want to calculate mass flux through this patch(that is named interior in gambit)
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Old   March 13, 2013, 12:34
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I don't think you need a patch, just define a faceZone (be sure to orient it) then do your calculation inside the solver, with function objects or swak4Foam.
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Old   March 13, 2013, 17:52
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thanks dear Marco.
Excuse me for this banal question to a expert like you.
How can define a face zone?is it defined in blockMeshDict?
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