144 lines
3.5 KiB
C++
144 lines
3.5 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: plus |
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| \\ / A nd | Web: www.OpenFOAM.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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object blockMeshDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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verbose no;
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geometry
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{
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sphere
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{
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type searchableSphere;
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centre (0 0 0);
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radius 1;
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}
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innerSphere
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{
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type searchableSphere;
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centre (0 0 0);
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radius 0.5;
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}
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}
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scale 1;
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n 10;
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// Rough approximation of corner points
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v 0.5773502;
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mv -0.5773502;
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vh 0.2886751;
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mvh -0.2886751;
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vertices
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(
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// Inner block points
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project ($mvh $mvh $mvh) (innerSphere)
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project ( $vh $mvh $mvh) (innerSphere)
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project ( $vh $vh $mvh) (innerSphere)
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project ($mvh $vh $mvh) (innerSphere)
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project ($mvh $mvh $vh) (innerSphere)
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project ( $vh $mvh $vh) (innerSphere)
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project ( $vh $vh $vh) (innerSphere)
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project ($mvh $vh $vh) (innerSphere)
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// Outer block points
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project ($mv $mv $mv) (sphere)
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project ( $v $mv $mv) (sphere)
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project ( $v $v $mv) (sphere)
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project ($mv $v $mv) (sphere)
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project ($mv $mv $v) (sphere)
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project ( $v $mv $v) (sphere)
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project ( $v $v $v) (sphere)
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project ($mv $v $v) (sphere)
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);
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blocks
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(
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hex ( 0 1 2 3 4 5 6 7) ($n $n $n) simpleGrading (1 1 1)
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hex ( 9 8 12 13 1 0 4 5) ($n $n $n) simpleGrading (1 1 1)
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hex (10 9 13 14 2 1 5 6) ($n $n $n) simpleGrading (1 1 1)
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hex (11 10 14 15 3 2 6 7) ($n $n $n) simpleGrading (1 1 1)
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hex ( 8 11 15 12 0 3 7 4) ($n $n $n) simpleGrading (1 1 1)
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hex ( 8 9 10 11 0 1 2 3) ($n $n $n) simpleGrading (1 1 1)
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hex (13 12 15 14 5 4 7 6) ($n $n $n) simpleGrading (1 1 1)
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);
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edges
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(
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// Outer edges
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project 8 9 (sphere)
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project 10 11 (sphere)
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project 14 15 (sphere)
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project 12 13 (sphere)
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project 8 11 (sphere)
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project 9 10 (sphere)
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project 13 14 (sphere)
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project 12 15 (sphere)
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project 8 12 (sphere)
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project 9 13 (sphere)
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project 10 14 (sphere)
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project 11 15 (sphere)
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// Inner edges
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project 0 1 (innerSphere)
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project 2 3 (innerSphere)
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project 6 7 (innerSphere)
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project 4 5 (innerSphere)
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project 0 3 (innerSphere)
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project 1 2 (innerSphere)
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project 5 6 (innerSphere)
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project 4 7 (innerSphere)
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project 0 4 (innerSphere)
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project 1 5 (innerSphere)
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project 2 6 (innerSphere)
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project 3 7 (innerSphere)
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);
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faces
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(
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project ( 8 12 15 11) sphere
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project (10 14 13 9) sphere
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project ( 9 13 12 8) sphere
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project (11 15 14 10) sphere
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project ( 8 11 10 9) sphere
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project (12 13 14 15) sphere
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);
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boundary
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(
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walls
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{
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type wall;
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faces
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(
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( 8 12 15 11)
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(10 14 13 9)
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( 9 13 12 8)
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(11 15 14 10)
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( 8 11 10 9)
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(12 13 14 15)
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);
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}
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);
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// ************************************************************************* //
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