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|
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v1812 |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
verbose no;
geometry
{
sphere
{
type sphere;
origin (0 0 0);
radius 1;
}
innerSphere
{
type sphere;
origin (0 0 0);
radius 0.5;
}
}
scale 1;
n 10;
// Rough approximation of corner points
v 0.5773502;
mv -0.5773502;
vh 0.2886751;
mvh -0.2886751;
vertices
(
// Inner block points
project ($mvh $mvh $mvh) (innerSphere)
project ( $vh $mvh $mvh) (innerSphere)
project ( $vh $vh $mvh) (innerSphere)
project ($mvh $vh $mvh) (innerSphere)
project ($mvh $mvh $vh) (innerSphere)
project ( $vh $mvh $vh) (innerSphere)
project ( $vh $vh $vh) (innerSphere)
project ($mvh $vh $vh) (innerSphere)
// Outer block points
project ($mv $mv $mv) (sphere)
project ( $v $mv $mv) (sphere)
project ( $v $v $mv) (sphere)
project ($mv $v $mv) (sphere)
project ($mv $mv $v) (sphere)
project ( $v $mv $v) (sphere)
project ( $v $v $v) (sphere)
project ($mv $v $v) (sphere)
);
blocks
(
hex ( 0 1 2 3 4 5 6 7) ($n $n $n) simpleGrading (1 1 1)
hex ( 9 8 12 13 1 0 4 5) ($n $n $n) simpleGrading (1 1 1)
hex (10 9 13 14 2 1 5 6) ($n $n $n) simpleGrading (1 1 1)
hex (11 10 14 15 3 2 6 7) ($n $n $n) simpleGrading (1 1 1)
hex ( 8 11 15 12 0 3 7 4) ($n $n $n) simpleGrading (1 1 1)
hex ( 8 9 10 11 0 1 2 3) ($n $n $n) simpleGrading (1 1 1)
hex (13 12 15 14 5 4 7 6) ($n $n $n) simpleGrading (1 1 1)
);
edges
(
// Outer edges
project 8 9 (sphere)
project 10 11 (sphere)
project 14 15 (sphere)
project 12 13 (sphere)
project 8 11 (sphere)
project 9 10 (sphere)
project 13 14 (sphere)
project 12 15 (sphere)
project 8 12 (sphere)
project 9 13 (sphere)
project 10 14 (sphere)
project 11 15 (sphere)
// Inner edges
project 0 1 (innerSphere)
project 2 3 (innerSphere)
project 6 7 (innerSphere)
project 4 5 (innerSphere)
project 0 3 (innerSphere)
project 1 2 (innerSphere)
project 5 6 (innerSphere)
project 4 7 (innerSphere)
project 0 4 (innerSphere)
project 1 5 (innerSphere)
project 2 6 (innerSphere)
project 3 7 (innerSphere)
);
faces
(
project ( 8 12 15 11) sphere
project (10 14 13 9) sphere
project ( 9 13 12 8) sphere
project (11 15 14 10) sphere
project ( 8 11 10 9) sphere
project (12 13 14 15) sphere
);
boundary
(
walls
{
type wall;
faces
(
( 8 12 15 11)
(10 14 13 9)
( 9 13 12 8)
(11 15 14 10)
( 8 11 10 9)
(12 13 14 15)
);
}
);
// ************************************************************************* //
|
