openfoam-19-blockmeshdict

name	openfoam-19-blockmeshdict
description	Sub-skill of openfoam: 1.9 blockMeshDict (+1).
version	1.0.0
category	engineering
type	reference
scripts_exempt	true

1.9 blockMeshDict (+1)

1.9 blockMeshDict

scale   1;
vertices
(
    (0 0 0)       // 0
    (1 0 0)       // 1
    (1 1 0)       // 2
    (0 1 0)       // 3
    (0 0 0.1)     // 4
    (1 0 0.1)     // 5
    (1 1 0.1)     // 6
    (0 1 0.1)     // 7
);
blocks
(
    hex (0 1 2 3 4 5 6 7) (20 20 1) simpleGrading (1 1 1)
);
boundary
(
    movingWall { type wall; faces ((3 7 6 2)); }
    fixedWalls { type wall; faces ((0 4 7 3) (1 2 6 5) (0 1 5 4)); }
    frontAndBack { type empty; faces ((0 3 2 1) (4 5 6 7)); }
);

1.10 decomposeParDict

numberOfSubdomains 4;
method          scotch;         // automatic graph-based partitioning

Methods: scotch (automatic, recommended), simple/hierarchical (geometric, need n (nx ny nz)), metis (external lib).

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