File size: 2,837 Bytes
5a600cf
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  dev
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    format      ascii;
    class       dictionary;
    location    "system";
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

verbose no;

geometry
{
    sphere
    {
        type sphere;
        centre (0 0 0);
        radius 1;
    }
}

n    10;

v    0.5773502;
mv  -0.5773502;
vh   0.2886751;
mvh -0.2886751;

a    0.7071067;
ma  -0.7071067;
ah   0.3464101;
mah -0.3464101;

vertices
(
    ($mvh $mvh $mvh)
    ( $vh $mvh $mvh)
    ( $vh  $vh $mvh)
    ($mvh  $vh $mvh)
    ($mvh $mvh  $vh)
    ( $vh $mvh  $vh)
    ( $vh  $vh  $vh)
    ($mvh  $vh  $vh)

    ($mv $mv $mv)
    ( $v $mv $mv)
    ( $v  $v $mv)
    ($mv  $v $mv)
    ($mv $mv  $v)
    ( $v $mv  $v)
    ( $v  $v  $v)
    ($mv  $v  $v)
);

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
(
    arc  8  9 (0 $ma $ma)
    arc 10 11 (0 $a $ma)
    arc 14 15 (0 $a $a)
    arc 12 13 (0 $ma $a)

    arc  8 11 ($ma 0 $ma)
    arc  9 10 ($a 0 $ma)
    arc 13 14 ($a 0 $a)
    arc 12 15 ($ma 0 $a)

    arc  8 12 ($ma $ma 0)
    arc  9 13 ($a $ma 0)
    arc 10 14 ($a $a 0)
    arc 11 15 ($ma $a 0)


    arc  0  1 (0 $mah $mah)
    arc  2  3 (0 $ah $mah)
    arc  6  7 (0 $ah $ah)
    arc  4  5 (0 $mah $ah)

    arc  0  3 ($mah 0 $mah)
    arc  1  2 ($ah 0 $mah)
    arc  5  6 ($ah 0 $ah)
    arc  4  7 ($mah 0 $ah)

    arc  0  4 ($mah $mah 0)
    arc  1  5 ($ah $mah 0)
    arc  2  6 ($ah $ah 0)
    arc  3  7 ($mah $ah 0)
);

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)
        );
    }
);

// ************************************************************************* //