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How to define a single surface outside the volume mesh and make it a wall out of it

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Old   February 7, 2024, 14:27
Question How to define a single surface outside the volume mesh and make it a wall out of it
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Volkan Atar
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Hello Foamers,

I have a 2D overset mesh case. I unfortunately don't have much experience. I've created the background mesh (single block) and overset mesh (two blocks) with blockMesh. However overset mesh is not complete yet, since i can't figure out how to add just a surface which is not inside of the overset mesh (please just look at the two screen shots in the attachment). The blue surfaces in the picture i want to add into my system.

Do you guys have any idea & suggestion, how to do that at best? These walls should also move with the overset mesh later in the simulation. That's why i don't define them in my background mesh.

Thanks for your help
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File Type: jpg Screenshot from 2024-02-06 21-50-25.jpg (38.4 KB, 8 views)
File Type: jpg Screenshot from 2024-02-06 22-12-05.jpg (23.4 KB, 4 views)
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