161 lines
3.1 KiB
Text
161 lines
3.1 KiB
Text
//process this file using: m4 -P blockMeshDict.m4 > blockMeshDict
|
|
|
|
//m4 definitions -----------------------------
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
//Geometry -----------------------------------
|
|
// 2 planes levels
|
|
|
|
|
|
|
|
// Angle span for inner block
|
|
|
|
|
|
|
|
// Angle span for outer block
|
|
|
|
|
|
|
|
// Radial dimensions
|
|
|
|
|
|
|
|
|
|
// Mesh parameters
|
|
|
|
|
|
|
|
|
|
|
|
FoamFile
|
|
{
|
|
version 2.0;
|
|
format ascii;
|
|
class dictionary;
|
|
object blockMeshDict;
|
|
}
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
convertToMeters 1;
|
|
|
|
vertices
|
|
(
|
|
//Plane A:
|
|
//Bottom of curved block
|
|
(0.499999999999998 0.86602540378444 0.0) // Vertex A0 = 0
|
|
(0.999999999999996 1.73205080756888 0.0) // Vertex A1 = 1
|
|
(-0.866025403784436 0.500000000000004 0.0) // Vertex A2 = 2
|
|
(-1.73205080756887 1.00000000000001 0.0) // Vertex A3 = 3
|
|
|
|
//Plane B:
|
|
//Top of curved block
|
|
(0.499999999999998 0.86602540378444 0.1) // Vertex B0 = 4
|
|
(0.999999999999996 1.73205080756888 0.1) // Vertex B1 = 5
|
|
(-0.866025403784436 0.500000000000004 0.1) // Vertex B2 = 6
|
|
(-1.73205080756887 1.00000000000001 0.1) // Vertex B3 = 7
|
|
|
|
//Plane A: Bottom of straight block
|
|
(1.99238939618349 0.174311485495316 0.0) // Vertex B4 = 8
|
|
(2.98858409427524 0.261467228242975 0.0) // Vertex B5 = 9
|
|
(1.50941916044554 1.31211805798101 0.0) // Vertex B6 = 10
|
|
(2.26412874066832 1.96817708697152 0.0) // Vertex B7 = 11
|
|
|
|
//Plane B: Top of straight block
|
|
(1.99238939618349 0.174311485495316 0.1) // Vertex C0 = 12
|
|
(2.98858409427524 0.261467228242975 0.1) // Vertex C1 = 13
|
|
(1.50941916044554 1.31211805798101 0.1) // Vertex C2 = 14
|
|
(2.26412874066832 1.96817708697152 0.1) // Vertex C3 = 15
|
|
|
|
);
|
|
|
|
blocks
|
|
(
|
|
hex ( 0 1 3 2 4 5 7 6 ) (25 17 1) simpleGrading (1 1 1.0)
|
|
hex ( 8 9 11 10 12 13 15 14 ) (25 27 1) simpleGrading (1 1 1.0)
|
|
);
|
|
|
|
edges
|
|
(
|
|
// --- PLANE A: Bottom of curved block
|
|
arc 0 2 (-0.25881904510252 0.965925826289069 0.0)
|
|
arc 1 3 (-0.517638090205039 1.93185165257814 0.0)
|
|
|
|
// --- PLANE B: Top of curved block
|
|
arc 4 6 (-0.25881904510252 0.965925826289069 0.1)
|
|
arc 5 7 (-0.517638090205039 1.93185165257814 0.1)
|
|
|
|
// --- PLANE A: Bottom of straight block
|
|
arc 8 10 (1.84100970690488 0.781462256978547 0.0)
|
|
arc 9 11 (2.76151456035732 1.17219338546782 0.0)
|
|
|
|
// --- PLANE B: Top of straight block
|
|
arc 12 14 (1.84100970690488 0.781462256978547 0.1)
|
|
arc 13 15 (2.76151456035732 1.17219338546782 0.1)
|
|
);
|
|
|
|
patches
|
|
(
|
|
patch outflow
|
|
(
|
|
( 9 11 15 13 )
|
|
)
|
|
patch inflow
|
|
(
|
|
( 0 4 6 2 )
|
|
)
|
|
|
|
|
|
cyclicGgi upstreamPerio1
|
|
(
|
|
(8 9 13 12)
|
|
)
|
|
|
|
cyclicGgi upstreamPerio2
|
|
(
|
|
(10 14 15 11)
|
|
)
|
|
|
|
mixingPlane upstreamMixingPlanePatch
|
|
(
|
|
( 8 12 14 10 )
|
|
)
|
|
|
|
mixingPlane downstreamMixingPlanePatch
|
|
(
|
|
( 1 3 7 5 )
|
|
)
|
|
|
|
|
|
symmetryPlane downstreamWall
|
|
(
|
|
( 0 2 3 1 )
|
|
( 4 5 7 6 )
|
|
)
|
|
|
|
symmetryPlane upstreamWall
|
|
(
|
|
( 13 15 14 12)
|
|
(8 10 11 9)
|
|
)
|
|
|
|
cyclicGgi downstreamPerio1
|
|
(
|
|
(0 1 5 4)
|
|
)
|
|
|
|
cyclicGgi downstreamPerio2
|
|
(
|
|
(2 6 7 3)
|
|
)
|
|
|
|
);
|
|
|
|
mergePatchPairs
|
|
(
|
|
);
|