01494463d0
The FOAM file format has not changed from version 2.0 in many years and so there is no longer a need for the 'version' entry in the FoamFile header to be required and to reduce unnecessary clutter it is now optional, defaulting to the current file format 2.0.
129 lines
2.8 KiB
C++
129 lines
2.8 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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// Block definition for a porosity with an angled inlet/outlet
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// the porosity is not aligned with the main axes
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convertToMeters 0.001;
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angle 45;
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width 50;
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lenInlet 150;
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lenPoro 100;
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lenOutlet 100;
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yzCells 20;
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nInletCells 15;
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nPoroCells 20;
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nOutletCells 20;
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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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#include "transformField.H"
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#};
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code
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#{
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const scalar halfWidth = ($width)/2.0;
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// Length between the bend and outlet
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const scalar distOutlet = $lenPoro + $lenOutlet;
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pointField points
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({
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point(0, 0, -halfWidth), // pt 0
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point($lenPoro, 0, -halfWidth), // pt 1
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point(distOutlet, 0, -halfWidth), // pt 2
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point(0, $width, -halfWidth), // pt 3
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point($lenPoro, $width, -halfWidth), // pt 4
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point(distOutlet, $width, -halfWidth) // pt 5
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});
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// Rotate points around z-axis
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points = transform(Rz(degToRad($angle)), points);
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// Append points 6 and 7
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points.append(points[0]); // pt 6
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points.append(points[3]); // pt 7
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points[6].x() = -$lenInlet;
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points[7].x() = -$lenInlet;
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// Duplicate z 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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// Inlet block
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hex (6 0 3 7 14 8 11 15)
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inlet ($nInletCells $yzCells $yzCells) simpleGrading (1 1 1)
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// Porosity block
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hex (0 1 4 3 8 9 12 11)
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porosity ($nPoroCells $yzCells $yzCells) simpleGrading (1 1 1)
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// Outlet block
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hex (1 2 5 4 9 10 13 12)
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outlet ($nOutletCells $yzCells $yzCells) simpleGrading (1 1 1)
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);
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defaultPatch
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{
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name walls;
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type wall;
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}
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boundary
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(
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porosityWall
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{
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type wall;
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faces
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(
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(8 9 12 11)
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(0 3 4 1)
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(0 1 9 8)
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(3 11 12 4)
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);
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}
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inlet
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{
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type patch;
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faces
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(
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(14 15 7 6)
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);
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}
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outlet
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{
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type patch;
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faces
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(
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(2 5 13 10)
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);
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}
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);
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// ************************************************************************* //
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