33eb61406b
Simplifications have been made where possible, as permitted by the new $<type>var syntax. Duplication has been reduced in similar blockMesh files (e.g., sloshingTank cases). Settings that cannot practically be changed have been hard-coded (e.g., angle in the mixerVessel2D blockMeshDict). The rotor2D blockMeshDict has been centralised and extended to work with an arbitrary number of rotor blades.
128 lines
3.4 KiB
C++
128 lines
3.4 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 | Website: https://openfoam.org
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\\ / A nd | Version: dev
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\\/ M anipulation |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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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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convertToMeters 1;
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//depth ?; // Depth of tank (x-direction)
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width 40; // Width of tank (y-direction)
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height 30; // Depth of tank (z-direction)
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lowerHeight 5; // Height to the top of lower chamfer
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upperHeight 10; // Height of upper chamfer
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angleLower 45; // Angle of lower chamfer to the horizontal
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angleUpper 45; // Angle of upper chamfer to the horizontal
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moveZ -10; // Moving tank in z direction
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//xCells ?; // Number of cells in the depth
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yCells 40; // Number of cells in the width
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zLowCells 6; // Number of cells in the height of the lower chamfer
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zMidCells 16; // Number of cells in the height between the chamfers
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zUpCells 12; // Number of cells in the height of the upper chamfer
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//frontAndBackPatchType ?; // Type of the front and back patch
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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vertices #codeStream
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{
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codeInclude
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#{
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#include "pointField.H"
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#};
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code
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#{
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const scalar halfDepth = ($depth)/2.0;
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const scalar halfWidth = ($width)/2.0;
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const scalar yBottom =
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halfWidth - ($lowerHeight)/tan(degToRad($angleLower));
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const scalar yTop =
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halfWidth - ($upperHeight)/tan(degToRad($angleUpper));
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const scalar zMid = $height - $upperHeight;
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pointField points
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({
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point(-halfDepth, -yBottom, 0), // pt 0
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point(-halfDepth, -halfWidth, $lowerHeight), // pt 1
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point(-halfDepth, -halfWidth, zMid), // pt 2
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point(-halfDepth, -yTop, $height), // pt 3
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});
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// Move points in z direction
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points += vector(0, 0, $moveZ);
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// Duplicate y points
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points.append(cmptMultiply(points, vector(1, -1, 1)));
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// Duplicate x points
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points.append(cmptMultiply(points, vector(-1, 1, 1)));
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os << points;
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#};
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};
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blocks
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(
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hex (0 8 12 4 1 9 13 5) ($xCells $yCells $zLowCells) simpleGrading (1 1 1)
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hex (1 9 13 5 2 10 14 6) ($xCells $yCells $zMidCells) simpleGrading (1 1 1)
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hex (2 10 14 6 3 11 15 7) ($xCells $yCells $zUpCells) simpleGrading (1 1 1)
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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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(0 4 12 8)
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(4 5 13 12)
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(5 6 14 13)
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(6 7 15 14)
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(7 3 11 15)
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(3 2 10 11)
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(2 1 9 10)
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(1 0 8 9)
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);
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}
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front
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{
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type $frontAndBackPatchType;
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faces
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(
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(8 12 13 9)
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(9 13 14 10)
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(10 14 15 11)
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);
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}
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back
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{
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type $frontAndBackPatchType;
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faces
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(
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(0 1 5 4)
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(1 2 6 5)
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(2 3 7 6)
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);
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}
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);
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// ************************************************************************* //
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