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High resolution block within a block mesh

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Old   September 15, 2022, 09:11
Default High resolution block within a block mesh
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Joost Linthorst
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Hey all,

So I need to have a high resolution zone inside a larger area. I have tried many different methods and have finally arrived to a method that works, but I'm getting a lot of mesh errors and warnings. I was wondering if anyone has a good method for creating this type of high resolution zone within a block mesh.

My current approach is to create multiple blocks and use mergePatchPairs to "glue" them together.

I have also used refineMesh, but refineMesh only doubles the resolution and I would like to have an even higher resolution zone than double the resolution.

Thanks in advance, my blockMesh is attached.
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File Type: jpg High resolution zone.jpg (163.1 KB, 4 views)
Attached Files
File Type: txt blockMeshDict.txt (4.8 KB, 0 views)

Last edited by JoostLinthorst; September 15, 2022 at 09:14. Reason: BlockMeshDict didn't attach
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Old   September 15, 2022, 09:40
Default SnappyHexMesh
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Using snappyHexMesh's refinementBox works like a charm.
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blockmesh, refine mesh, resolution


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