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  • Can we use snappyHex only to refine empty domain?

    Posted by María Manuela Rosales on September 9, 2023 at 7:54 am

    Good day dear prof. Baris and Collegues,

    I created background domain with blockMesh but now, I just want ONLY to refine certain regions inside of it at the locations where after I will apply a source term via fvOptions.

    I though maybe, using snappyHexMesh, without any .stl object, I could create  searchablebox/searchablecylinder that are defined in geometry subdirectory and then, set the refinement specs in castelledMesh>refinementRegions. I ran snappyHexMesh this way but did nothing to my original background domain….

    > am I wrong thinking that snappyHex works this way without .stl objects to substract?

    > or it is possible to use snappyHex this way but could I’ve done something wrong?

    Any recommendation how to achieve refinement in certain regions of empty domain, will be welcomed.

    Thank you!

    Barış Bicer replied 10 months ago 2 Members · 1 Reply
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