3D structured mesh for OpenFOAM: SnappyHexMesh (edge, surface and box refinement)

This series of videos contain a detailed explanation for begginers of the workflow that I follow to generate meshes for CFD simulations in openFOAM 2306. We are modelling an stepped spillway.

Part 3 How to set up the snappyHexMeshDict to obtain a mesh with different types of refinement.

If you need the case files
https://github.com/stopherkri/c.001_t...

0:00 SnappyHexMeshDict explanation
1:22 No refinement case
16:32 Feature edge refinement
21:13 Surface based refinement
24:37 Searchable Box refinement
34:00 Results and discussion