OpenFOAM: mesh generation and quality checks with blockMesh and snappyHexMesh
Written by giux |
Published on Oct 17, 2026 |
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From CAD geometry to a mesh in OpenFOAM 14: a 3D channel with blockMesh, an STL sphere with surfaceCheck and snappyHexMesh, local refinement, wall layers and y⁺ estimation, checkMesh diagnostics, ParaView inspection and a pre-solver acceptance plan, with the complete files and expected values.