Commit 6f5caf28 authored by Chris Greenshields's avatar Chris Greenshields
Browse files

pitzDaily tutorials: updated blockMeshDict files to use multi-grading

The pitzDaily case uses a lot of mesh grading close to walls and the shear layer.
Prior to v2.4, blockMesh only permitted grading in one direction within a single block,
so the pitzDaily mesh comprised of 13 blocks to accommodate the complex grading pattern.

blockMesh has multi-grading that allows users to divide a block in a given direction and
apply different grading within each division.  The mesh generated with blockMesh using
13 blocks has been replaced with a mesh of 5 blocks that use multi-grading.  The new
blockMeshDict configuration produces a mesh very similar to the original 13-block mesh.
parent 29137345
......@@ -19,66 +19,71 @@ convertToMeters 0.001;
vertices
(
(-20.6 0 -0.5)
(-20.6 3 -0.5)
(-20.6 12.7 -0.5)
(-20.6 25.4 -0.5)
(0 -25.4 -0.5)
(0 -5 -0.5)
(0 0 -0.5)
(0 3 -0.5)
(0 12.7 -0.5)
(0 25.4 -0.5)
(206 -25.4 -0.5)
(206 -8.5 -0.5)
(206 0 -0.5)
(206 6.5 -0.5)
(206 17 -0.5)
(206 25.4 -0.5)
(290 -16.6 -0.5)
(290 -6.3 -0.5)
(290 0 -0.5)
(290 4.5 -0.5)
(290 11 -0.5)
(290 16.6 -0.5)
(-20.6 0 0.5)
(-20.6 3 0.5)
(-20.6 12.7 0.5)
(-20.6 25.4 0.5)
(0 -25.4 0.5)
(0 -5 0.5)
(0 0 0.5)
(0 3 0.5)
(0 12.7 0.5)
(0 25.4 0.5)
(206 -25.4 0.5)
(206 -8.5 0.5)
(206 0 0.5)
(206 6.5 0.5)
(206 17 0.5)
(206 25.4 0.5)
(290 -16.6 0.5)
(290 -6.3 0.5)
(290 0 0.5)
(290 4.5 0.5)
(290 11 0.5)
(290 16.6 0.5)
);
negY
(
(2 4 1)
(1 3 0.3)
);
posY
(
(1 4 2)
(2 3 4)
(2 4 0.25)
);
posYR
(
(2 1 1)
(1 1 0.25)
);
blocks
(
hex (0 6 7 1 22 28 29 23) (18 7 1) simpleGrading (0.5 1.8 1)
hex (1 7 8 2 23 29 30 24) (18 10 1) simpleGrading (0.5 4 1)
hex (2 8 9 3 24 30 31 25) (18 13 1) simpleGrading (0.5 0.25 1)
hex (4 10 11 5 26 32 33 27) (180 18 1) simpleGrading (4 1 1)
hex (5 11 12 6 27 33 34 28) (180 9 1) edgeGrading (4 4 4 4 0.5 1 1 0.5 1 1 1 1)
hex (6 12 13 7 28 34 35 29) (180 7 1) edgeGrading (4 4 4 4 1.8 1 1 1.8 1 1 1 1)
hex (7 13 14 8 29 35 36 30) (180 10 1) edgeGrading (4 4 4 4 4 1 1 4 1 1 1 1)
hex (8 14 15 9 30 36 37 31) (180 13 1) simpleGrading (4 0.25 1)
hex (10 16 17 11 32 38 39 33) (25 18 1) simpleGrading (2.5 1 1)
hex (11 17 18 12 33 39 40 34) (25 9 1) simpleGrading (2.5 1 1)
hex (12 18 19 13 34 40 41 35) (25 7 1) simpleGrading (2.5 1 1)
hex (13 19 20 14 35 41 42 36) (25 10 1) simpleGrading (2.5 1 1)
hex (14 20 21 15 36 42 43 37) (25 13 1) simpleGrading (2.5 0.25 1)
hex (0 3 4 1 11 14 15 12)
(18 30 1)
simpleGrading (0.5 $posY 1)
hex (2 5 6 3 13 16 17 14)
(180 27 1)
edgeGrading (4 4 4 4 $negY 1 1 $negY 1 1 1 1)
hex (3 6 7 4 14 17 18 15)
(180 30 1)
edgeGrading (4 4 4 4 $posY $posYR $posYR $posY 1 1 1 1)
hex (5 8 9 6 16 19 20 17)
(25 27 1)
simpleGrading (2.5 1 1)
hex (6 9 10 7 17 20 21 18)
(25 30 1)
simpleGrading (2.5 $posYR 1)
);
edges
......@@ -92,9 +97,7 @@ boundary
type patch;
faces
(
(0 22 23 1)
(1 23 24 2)
(2 24 25 3)
(0 1 12 11)
);
}
outlet
......@@ -102,11 +105,8 @@ boundary
type patch;
faces
(
(16 17 39 38)
(17 18 40 39)
(18 19 41 40)
(19 20 42 41)
(20 21 43 42)
(8 9 20 19)
(9 10 21 20)
);
}
upperWall
......@@ -114,9 +114,9 @@ boundary
type wall;
faces
(
(3 25 31 9)
(9 31 37 15)
(15 37 43 21)
(1 4 15 12)
(4 7 18 15)
(7 10 21 18)
);
}
lowerWall
......@@ -124,11 +124,10 @@ boundary
type wall;
faces
(
(0 6 28 22)
(6 5 27 28)
(5 4 26 27)
(4 10 32 26)
(10 16 38 32)
(0 3 14 11)
(3 2 13 14)
(2 5 16 13)
(5 8 19 16)
);
}
frontAndBack
......@@ -136,38 +135,18 @@ boundary
type empty;
faces
(
(22 28 29 23)
(23 29 30 24)
(24 30 31 25)
(26 32 33 27)
(27 33 34 28)
(28 34 35 29)
(29 35 36 30)
(30 36 37 31)
(32 38 39 33)
(33 39 40 34)
(34 40 41 35)
(35 41 42 36)
(36 42 43 37)
(0 1 7 6)
(1 2 8 7)
(2 3 9 8)
(4 5 11 10)
(5 6 12 11)
(6 7 13 12)
(7 8 14 13)
(8 9 15 14)
(10 11 17 16)
(11 12 18 17)
(12 13 19 18)
(13 14 20 19)
(14 15 21 20)
(0 3 4 1)
(2 5 6 3)
(3 6 7 4)
(5 8 9 6)
(6 9 10 7)
(11 14 15 12)
(13 16 17 14)
(14 17 18 15)
(16 19 20 17)
(17 20 21 18)
);
}
);
mergePatchPairs
(
);
// ************************************************************************* //
......@@ -19,66 +19,71 @@ convertToMeters 0.001;
vertices
(
(-20.6 0 -0.5)
(-20.6 3 -0.5)
(-20.6 12.7 -0.5)
(-20.6 25.4 -0.5)
(0 -25.4 -0.5)
(0 -5 -0.5)
(0 0 -0.5)
(0 3 -0.5)
(0 12.7 -0.5)
(0 25.4 -0.5)
(206 -25.4 -0.5)
(206 -8.5 -0.5)
(206 0 -0.5)
(206 6.5 -0.5)
(206 17 -0.5)
(206 25.4 -0.5)
(290 -16.6 -0.5)
(290 -6.3 -0.5)
(290 0 -0.5)
(290 4.5 -0.5)
(290 11 -0.5)
(290 16.6 -0.5)
(-20.6 0 0.5)
(-20.6 3 0.5)
(-20.6 12.7 0.5)
(-20.6 25.4 0.5)
(0 -25.4 0.5)
(0 -5 0.5)
(0 0 0.5)
(0 3 0.5)
(0 12.7 0.5)
(0 25.4 0.5)
(206 -25.4 0.5)
(206 -8.5 0.5)
(206 0 0.5)
(206 6.5 0.5)
(206 17 0.5)
(206 25.4 0.5)
(290 -16.6 0.5)
(290 -6.3 0.5)
(290 0 0.5)
(290 4.5 0.5)
(290 11 0.5)
(290 16.6 0.5)
);
negY
(
(2 4 1)
(1 3 0.3)
);
posY
(
(1 4 2)
(2 3 4)
(2 4 0.25)
);
posYR
(
(2 1 1)
(1 1 0.25)
);
blocks
(
hex (0 6 7 1 22 28 29 23) (18 7 1) simpleGrading (0.5 1.8 1)
hex (1 7 8 2 23 29 30 24) (18 10 1) simpleGrading (0.5 4 1)
hex (2 8 9 3 24 30 31 25) (18 13 1) simpleGrading (0.5 0.25 1)
hex (4 10 11 5 26 32 33 27) (180 18 1) simpleGrading (4 1 1)
hex (5 11 12 6 27 33 34 28) (180 9 1) edgeGrading (4 4 4 4 0.5 1 1 0.5 1 1 1 1)
hex (6 12 13 7 28 34 35 29) (180 7 1) edgeGrading (4 4 4 4 1.8 1 1 1.8 1 1 1 1)
hex (7 13 14 8 29 35 36 30) (180 10 1) edgeGrading (4 4 4 4 4 1 1 4 1 1 1 1)
hex (8 14 15 9 30 36 37 31) (180 13 1) simpleGrading (4 0.25 1)
hex (10 16 17 11 32 38 39 33) (25 18 1) simpleGrading (2.5 1 1)
hex (11 17 18 12 33 39 40 34) (25 9 1) simpleGrading (2.5 1 1)
hex (12 18 19 13 34 40 41 35) (25 7 1) simpleGrading (2.5 1 1)
hex (13 19 20 14 35 41 42 36) (25 10 1) simpleGrading (2.5 1 1)
hex (14 20 21 15 36 42 43 37) (25 13 1) simpleGrading (2.5 0.25 1)
hex (0 3 4 1 11 14 15 12)
(18 30 1)
simpleGrading (0.5 $posY 1)
hex (2 5 6 3 13 16 17 14)
(180 27 1)
edgeGrading (4 4 4 4 $negY 1 1 $negY 1 1 1 1)
hex (3 6 7 4 14 17 18 15)
(180 30 1)
edgeGrading (4 4 4 4 $posY $posYR $posYR $posY 1 1 1 1)
hex (5 8 9 6 16 19 20 17)
(25 27 1)
simpleGrading (2.5 1 1)
hex (6 9 10 7 17 20 21 18)
(25 30 1)
simpleGrading (2.5 $posYR 1)
);
edges
......@@ -92,9 +97,7 @@ boundary
type patch;
faces
(
(0 22 23 1)
(1 23 24 2)
(2 24 25 3)
(0 1 12 11)
);
}
outlet
......@@ -102,11 +105,8 @@ boundary
type patch;
faces
(
(16 17 39 38)
(17 18 40 39)
(18 19 41 40)
(19 20 42 41)
(20 21 43 42)
(8 9 20 19)
(9 10 21 20)
);
}
upperWall
......@@ -114,9 +114,9 @@ boundary
type wall;
faces
(
(3 25 31 9)
(9 31 37 15)
(15 37 43 21)
(1 4 15 12)
(4 7 18 15)
(7 10 21 18)
);
}
lowerWall
......@@ -124,11 +124,10 @@ boundary
type wall;
faces
(
(0 6 28 22)
(6 5 27 28)
(5 4 26 27)
(4 10 32 26)
(10 16 38 32)
(0 3 14 11)
(3 2 13 14)
(2 5 16 13)
(5 8 19 16)
);
}
frontAndBack
......@@ -136,38 +135,18 @@ boundary
type empty;
faces
(
(22 28 29 23)
(23 29 30 24)
(24 30 31 25)
(26 32 33 27)
(27 33 34 28)
(28 34 35 29)
(29 35 36 30)
(30 36 37 31)
(32 38 39 33)
(33 39 40 34)
(34 40 41 35)
(35 41 42 36)
(36 42 43 37)
(0 1 7 6)
(1 2 8 7)
(2 3 9 8)
(4 5 11 10)
(5 6 12 11)
(6 7 13 12)
(7 8 14 13)
(8 9 15 14)
(10 11 17 16)
(11 12 18 17)
(12 13 19 18)
(13 14 20 19)
(14 15 21 20)
(0 3 4 1)
(2 5 6 3)
(3 6 7 4)
(5 8 9 6)
(6 9 10 7)
(11 14 15 12)
(13 16 17 14)
(14 17 18 15)
(16 19 20 17)
(17 20 21 18)
);
}
);
mergePatchPairs
(
);
// ************************************************************************* //
......@@ -19,66 +19,71 @@ convertToMeters 0.001;
vertices
(
(-20.6 0 -0.5)
(-20.6 3 -0.5)
(-20.6 12.7 -0.5)
(-20.6 25.4 -0.5)
(0 -25.4 -0.5)
(0 -5 -0.5)
(0 0 -0.5)
(0 3 -0.5)
(0 12.7 -0.5)
(0 25.4 -0.5)
(206 -25.4 -0.5)
(206 -8.5 -0.5)
(206 0 -0.5)
(206 6.5 -0.5)
(206 17 -0.5)
(206 25.4 -0.5)
(290 -16.6 -0.5)
(290 -6.3 -0.5)
(290 0 -0.5)
(290 4.5 -0.5)
(290 11 -0.5)
(290 16.6 -0.5)
(-20.6 0 0.5)
(-20.6 3 0.5)
(-20.6 12.7 0.5)
(-20.6 25.4 0.5)
(0 -25.4 0.5)
(0 -5 0.5)
(0 0 0.5)
(0 3 0.5)
(0 12.7 0.5)
(0 25.4 0.5)
(206 -25.4 0.5)
(206 -8.5 0.5)
(206 0 0.5)
(206 6.5 0.5)
(206 17 0.5)
(206 25.4 0.5)
(290 -16.6 0.5)
(290 -6.3 0.5)
(290 0 0.5)
(290 4.5 0.5)
(290 11 0.5)
(290 16.6 0.5)
);
negY
(
(2 4 1)
(1 3 0.3)
);
posY
(
(1 4 2)
(2 3 4)
(2 4 0.25)
);
posYR
(
(2 1 1)
(1 1 0.25)
);
blocks
(
hex (0 6 7 1 22 28 29 23) (18 7 1) simpleGrading (0.5 1.8 1)
hex (1 7 8 2 23 29 30 24) (18 10 1) simpleGrading (0.5 4 1)
hex (2 8 9 3 24 30 31 25) (18 13 1) simpleGrading (0.5 0.25 1)
hex (4 10 11 5 26 32 33 27) (180 18 1) simpleGrading (4 1 1)
hex (5 11 12 6 27 33 34 28) (180 9 1) edgeGrading (4 4 4 4 0.5 1 1 0.5 1 1 1 1)
hex (6 12 13 7 28 34 35 29) (180 7 1) edgeGrading (4 4 4 4 1.8 1 1 1.8 1 1 1 1)
hex (7 13 14 8 29 35 36 30) (180 10 1) edgeGrading (4 4 4 4 4 1 1 4 1 1 1 1)
hex (8 14 15 9 30 36 37 31) (180 13 1) simpleGrading (4 0.25 1)
hex (10 16 17 11 32 38 39 33) (25 18 1) simpleGrading (2.5 1 1)
hex (11 17 18 12 33 39 40 34) (25 9 1) simpleGrading (2.5 1 1)
hex (12 18 19 13 34 40 41 35) (25 7 1) simpleGrading (2.5 1 1)
hex (13 19 20 14 35 41 42 36) (25 10 1) simpleGrading (2.5 1 1)
hex (14 20 21 15 36 42 43 37) (25 13 1) simpleGrading (2.5 0.25 1)
hex (0 3 4 1 11 14 15 12)
(18 30 1)
simpleGrading (0.5 $posY 1)
hex (2 5 6 3 13 16 17 14)
(180 27 1)
edgeGrading (4 4 4 4 $negY 1 1 $negY 1 1 1 1)
hex (3 6 7 4 14 17 18 15)
(180 30 1)
edgeGrading (4 4 4 4 $posY $posYR $posYR $posY 1 1 1 1)
hex (5 8 9 6 16 19 20 17)
(25 27 1)
simpleGrading (2.5 1 1)
hex (6 9 10 7 17 20 21 18)
(25 30 1)
simpleGrading (2.5 $posYR 1)
);
edges
......@@ -92,9 +97,7 @@ boundary
type patch;
faces
(
(0 22 23 1)
(1 23 24 2)
(2 24 25 3)
(0 1 12 11)
);
}
outlet
......@@ -102,11 +105,8 @@ boundary
type patch;
faces
(
(16 17 39 38)
(17 18 40 39)
(18 19 41 40)
(19 20 42 41)
(20 21 43 42)
(8 9 20 19)
(9 10 21 20)
);
}
upperWall
......@@ -114,9 +114,9 @@ boundary
type wall;
faces
(
(3 25 31 9)
(9 31 37 15)
(15 37 43 21)
(1 4 15 12)
(4 7 18 15)
(7 10 21 18)
);
}
lowerWall
......@@ -124,11 +124,10 @@ boundary
type wall;
faces
(
(0 6 28 22)
(6 5 27 28)
(5 4 26 27)
(4 10 32 26)
(10 16 38 32)
(0 3 14 11)
(3 2 13 14)
(2 5 16 13)
(5 8 19 16)
);
}
frontAndBack
......@@ -136,38 +135,18 @@ boundary
type empty;
faces
(
(22 28 29 23)
(23 29 30 24)
(24 30 31 25)
(26 32 33 27)
(27 33 34 28)
(28 34 35 29)
(29 35 36 30)
(30 36 37 31)
(32 38 39 33)
(33 39 40 34)
(34 40 41 35)
(35 41 42 36)
(36 42 43 37)
(0 1 7 6)
(1 2 8 7)
(2 3 9 8)
(4 5 11 10)
(5 6 12 11)
(6 7 13 12)
(7 8 14 13)
(8 9 15 14)
(10 11 17 16)
(11 12 18 17)
(12 13 19 18)
(13 14 20 19)
(14 15 21 20)
(0 3 4 1)
(2 5 6 3)
(3 6 7 4)
(5 8 9 6)
(6 9 10 7)
(11 14 15 12)
(13 16 17 14)
(14 17 18 15)
(16 19 20 17)
(17 20 21 18)
);
}
);
mergePatchPairs
(
);
// ************************************************************************* //
......@@ -19,66 +19,71 @@ convertToMeters 0.001;
vertices
(
(-20.6 0 -0.5)
(-20.6 3 -0.5)
(-20.6 12.7 -0.5)