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-   -   Extrude mesh with cyclic bc (http://www.cfd-online.com/Forums/openfoam-solving/95288-extrude-mesh-cyclic-bc.html)

lakeat December 12, 2011 13:23

Extrude mesh with cyclic bc
 
Dear Foamers,

Help please, anyone know how to extrude a 2D mesh with front and back as cyclic b.c.

I saw the test case in tutorial in pimpleDyMFoam/wingMotion
Code:

runApplication extrudeMesh
runApplication autoPatch 90 -overwrite
runApplication createPatch -overwrite

But that is a empty patch, any ideas how to handle cyclic b.c.?

Many many thanks,

stevenvanharen December 12, 2011 15:53

Take a look in:

applications/utilities/mesh/manipulation/createPatch

There is an example createPatchDict, so you can see how to use createPatch to create cyclics.

lakeat December 12, 2011 19:01

Oh great, thank you. It works now.


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