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ENH: surfaceIntersection: cleanup
This commit is contained in:
mattijs
@ -3,7 +3,7 @@
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / O peration |
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||||||
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
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\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
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||||||
\\/ M anipulation |
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\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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||||||
License
|
License
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||||||
This file is part of OpenFOAM.
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This file is part of OpenFOAM.
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@ -36,8 +36,24 @@ License
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namespace Foam
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namespace Foam
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{
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{
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defineTypeNameAndDebug(booleanSurface, 0);
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defineTypeNameAndDebug(booleanSurface, 0);
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template<>
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const char* Foam::NamedEnum
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<
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Foam::booleanSurface::booleanOpType,
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4
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>::names[] =
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{
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"union",
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"intersection",
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"difference",
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"all"
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};
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}
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}
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const Foam::NamedEnum<Foam::booleanSurface::booleanOpType, 4>
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Foam::booleanSurface::booleanOpTypeNames;
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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@ -3,7 +3,7 @@
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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||||||
\\ / O peration |
|
\\ / O peration |
|
||||||
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
|
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
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||||||
\\/ M anipulation |
|
\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
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||||||
-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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License
|
License
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||||||
This file is part of OpenFOAM.
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This file is part of OpenFOAM.
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@ -170,6 +170,11 @@ public:
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// surface. (Produces multiply connected surface)
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// surface. (Produces multiply connected surface)
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};
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};
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// Static data
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static const NamedEnum<booleanOpType, 4> booleanOpTypeNames;
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// Constructors
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// Constructors
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@ -2,8 +2,8 @@
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========= |
|
========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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||||||
\\ / O peration |
|
\\ / O peration |
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||||||
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
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\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
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||||||
\\/ M anipulation |
|
\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
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-------------------------------------------------------------------------------
|
-------------------------------------------------------------------------------
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License
|
License
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This file is part of OpenFOAM.
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This file is part of OpenFOAM.
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@ -716,66 +716,35 @@ Foam::faceList Foam::intersectedSurface::resplitFace
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edgeSurface& eSurf
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edgeSurface& eSurf
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)
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)
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{
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{
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{
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// Dump face for debugging.
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Pout<< "Writing face:" << faceI << " to face.obj" << endl;
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OFstream str("face.obj");
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writeOBJ(eSurf.points(), eSurf.edges(), eSurf.faceEdges()[faceI], str);
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}
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// Count the number of times point has been visited so we
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// Count the number of times point has been visited so we
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// can compare number to facePointEdges.
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// can compare number to facePointEdges.
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Map<label> pointVisited(2*facePointEdges.size());
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Map<label> pointVisited(2*facePointEdges.size());
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{
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OFstream str0("visitedNone.obj");
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OFstream str1("visitedOnce.obj");
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OFstream str2("visitedTwice.obj");
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forAll(eSurf.points(), pointI)
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{
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const point& pt = eSurf.points()[pointI];
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str0 << "v " << pt.x() << ' ' << pt.y() << ' ' << pt.z() << nl;
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str1 << "v " << pt.x() << ' ' << pt.y() << ' ' << pt.z() << nl;
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str2 << "v " << pt.x() << ' ' << pt.y() << ' ' << pt.z() << nl;
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}
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forAllConstIter(Map<label>, visited, iter)
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forAllConstIter(Map<label>, visited, iter)
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{
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{
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label edgeI = iter.key();
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label edgeI = iter.key();
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const edge& e = eSurf.edges()[edgeI];
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const edge& e = eSurf.edges()[edgeI];
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label stat = iter();
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label stat = iter();
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if (stat == STARTTOEND || stat == ENDTOSTART)
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if (stat == STARTTOEND || stat == ENDTOSTART)
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{
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{
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incCount(pointVisited, e[0], 1);
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incCount(pointVisited, e[0], 1);
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incCount(pointVisited, e[1], 1);
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incCount(pointVisited, e[1], 1);
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str1 << "l " << e[0]+1 << ' ' << e[1]+1 << nl;
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}
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}
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else if (stat == BOTH)
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else if (stat == BOTH)
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{
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{
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incCount(pointVisited, e[0], 2);
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incCount(pointVisited, e[0], 2);
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incCount(pointVisited, e[1], 2);
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incCount(pointVisited, e[1], 2);
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str2 << "l " << e[0]+1 << ' ' << e[1]+1 << nl;
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}
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}
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else if (stat == UNVISITED)
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else if (stat == UNVISITED)
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{
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{
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incCount(pointVisited, e[0], 0);
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incCount(pointVisited, e[0], 0);
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incCount(pointVisited, e[1], 0);
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incCount(pointVisited, e[1], 0);
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str0 << "l " << e[0]+1 << ' ' << e[1]+1 << nl;
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}
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}
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}
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}
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}
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if (debug)
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{
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{
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forAllConstIter(Map<label>, pointVisited, iter)
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forAllConstIter(Map<label>, pointVisited, iter)
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{
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{
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@ -838,8 +807,6 @@ Foam::faceList Foam::intersectedSurface::resplitFace
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// Find second intersection.
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// Find second intersection.
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label visitedVert1 = -1;
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label unvisitedVert1 = -1;
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{
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{
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scalar minDist = GREAT;
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scalar minDist = GREAT;
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@ -876,8 +843,6 @@ Foam::faceList Foam::intersectedSurface::resplitFace
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if (nearDist < minDist)
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if (nearDist < minDist)
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{
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{
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minDist = nearDist;
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minDist = nearDist;
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visitedVert1 = nearVertI;
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unvisitedVert1 = pointI;
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}
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}
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}
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}
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}
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}
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@ -885,32 +850,24 @@ Foam::faceList Foam::intersectedSurface::resplitFace
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}
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}
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Pout<< "resplitFace : adding intersection from " << visitedVert0
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<< " to " << unvisitedVert0 << endl
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<< " and from " << visitedVert1
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<< " to " << unvisitedVert1 << endl;
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// // Add the new intersection edges to the edgeSurface
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// edgeList additionalEdges(2);
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// additionalEdges[0] = edge(visitedVert0, unvisitedVert0);
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// additionalEdges[1] = edge(visitedVert1, unvisitedVert1);
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// Add the new intersection edges to the edgeSurface
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// Add the new intersection edges to the edgeSurface
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edgeList additionalEdges(1);
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edgeList additionalEdges(1);
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additionalEdges[0] = edge(visitedVert0, unvisitedVert0);
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additionalEdges[0] = edge(visitedVert0, unvisitedVert0);
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eSurf.addIntersectionEdges(faceI, additionalEdges);
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eSurf.addIntersectionEdges(faceI, additionalEdges);
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fileName newFName("face_" + Foam::name(faceI) + "_newEdges.obj");
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if (debug)
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Pout<< "Dumping face:" << faceI << " to " << newFName << endl;
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{
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writeLocalOBJ
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fileName newFName("face_" + Foam::name(faceI) + "_newEdges.obj");
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(
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Pout<< "Dumping face:" << faceI << " to " << newFName << endl;
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eSurf.points(),
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writeLocalOBJ
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eSurf.edges(),
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(
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eSurf.faceEdges()[faceI],
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eSurf.points(),
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newFName
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eSurf.edges(),
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);
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eSurf.faceEdges()[faceI],
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newFName
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);
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}
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// Retry splitFace. Use recursion since is rare situation.
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// Retry splitFace. Use recursion since is rare situation.
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return splitFace(surf, faceI, eSurf);
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return splitFace(surf, faceI, eSurf);
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@ -1085,20 +1042,6 @@ Foam::faceList Foam::intersectedSurface::splitFace
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}
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}
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else if (stat != BOTH)
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else if (stat != BOTH)
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{
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{
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//{
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// Pout<< "Dumping faces so far to faces.obj" << nl
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// << faces << endl;
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//
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// OFstream str("faces.obj");
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//
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// forAll(faces, i)
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// {
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// writeOBJ(points, faces[i], str);
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// }
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//}
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Pout<< "** Resplitting **" << endl;
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// Redo face after introducing extra edge. Edge introduced
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// Redo face after introducing extra edge. Edge introduced
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// should be one nearest to any fully visited edge.
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// should be one nearest to any fully visited edge.
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return resplitFace
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return resplitFace
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@ -1220,34 +1163,6 @@ Foam::intersectedSurface::intersectedSurface
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forAll(newFaces, newFaceI)
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forAll(newFaces, newFaceI)
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{
|
{
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const face& newF = newFaces[newFaceI];
|
const face& newF = newFaces[newFaceI];
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|
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// {
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// fileName fName
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// (
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// "face_"
|
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// + Foam::name(faceI)
|
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// + "_subFace_"
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|
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// + Foam::name(newFaceI)
|
|
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// + ".obj"
|
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// );
|
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// Pout<< "Writing original face:" << faceI << " subFace:"
|
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// << newFaceI << " to " << fName << endl;
|
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//
|
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// OFstream str(fName);
|
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//
|
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// forAll(newF, fp)
|
|
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// {
|
|
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// meshTools::writeOBJ(str, eSurf.points()[newF[fp]]);
|
|
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// }
|
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// str << 'l';
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// forAll(newF, fp)
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// {
|
|
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// str << ' ' << fp+1;
|
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// }
|
|
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// str<< " 1" << nl;
|
|
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// }
|
|
||||||
|
|
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|
|
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const vector& n = surf.faceNormals()[faceI];
|
const vector& n = surf.faceNormals()[faceI];
|
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const label region = surf[faceI].region();
|
const label region = surf[faceI].region();
|
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|
|
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|
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@ -3,7 +3,7 @@
|
|||||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||||
\\ / O peration |
|
\\ / O peration |
|
||||||
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
|
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
|
||||||
\\/ M anipulation |
|
\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
|
||||||
-------------------------------------------------------------------------------
|
-------------------------------------------------------------------------------
|
||||||
License
|
License
|
||||||
This file is part of OpenFOAM.
|
This file is part of OpenFOAM.
|
||||||
@ -54,7 +54,6 @@ void Foam::edgeIntersections::checkEdges(const triSurface& surf)
|
|||||||
{
|
{
|
||||||
const pointField& localPoints = surf.localPoints();
|
const pointField& localPoints = surf.localPoints();
|
||||||
const edgeList& edges = surf.edges();
|
const edgeList& edges = surf.edges();
|
||||||
const labelListList& edgeFaces = surf.edgeFaces();
|
|
||||||
|
|
||||||
treeBoundBox bb(localPoints);
|
treeBoundBox bb(localPoints);
|
||||||
|
|
||||||
@ -78,19 +77,6 @@ void Foam::edgeIntersections::checkEdges(const triSurface& surf)
|
|||||||
<< "This might lead to problems in intersection"
|
<< "This might lead to problems in intersection"
|
||||||
<< endl;
|
<< endl;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (edgeFaces[edgeI].size() == 1)
|
|
||||||
{
|
|
||||||
WarningIn
|
|
||||||
(
|
|
||||||
"Foam::edgeIntersections::checkEdges(const triSurface& surf)"
|
|
||||||
) << "Edge " << edgeI << " vertices " << e
|
|
||||||
<< " coords:" << localPoints[e[0]] << ' '
|
|
||||||
<< localPoints[e[1]] << " has only one face connected to it:"
|
|
||||||
<< edgeFaces[edgeI] << endl
|
|
||||||
<< "This might lead to problems in intersection"
|
|
||||||
<< endl;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -466,7 +452,6 @@ Foam::edgeIntersections::edgeIntersections()
|
|||||||
{}
|
{}
|
||||||
|
|
||||||
|
|
||||||
// Construct from surface and tolerance
|
|
||||||
Foam::edgeIntersections::edgeIntersections
|
Foam::edgeIntersections::edgeIntersections
|
||||||
(
|
(
|
||||||
const triSurface& surf1,
|
const triSurface& surf1,
|
||||||
@ -478,16 +463,9 @@ Foam::edgeIntersections::edgeIntersections
|
|||||||
classification_(surf1.nEdges())
|
classification_(surf1.nEdges())
|
||||||
{
|
{
|
||||||
checkEdges(surf1);
|
checkEdges(surf1);
|
||||||
checkEdges(query2.surface());
|
|
||||||
|
|
||||||
// Current set of edges to test
|
// Current set of edges to test
|
||||||
labelList edgesToTest(surf1.nEdges());
|
labelList edgesToTest(identity(surf1.nEdges()));
|
||||||
|
|
||||||
// Start off with all edges
|
|
||||||
forAll(edgesToTest, i)
|
|
||||||
{
|
|
||||||
edgesToTest[i] = i;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Determine intersections for edgesToTest
|
// Determine intersections for edgesToTest
|
||||||
intersectEdges
|
intersectEdges
|
||||||
|
|||||||
@ -2,8 +2,8 @@
|
|||||||
========= |
|
========= |
|
||||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||||
\\ / O peration |
|
\\ / O peration |
|
||||||
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
|
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
|
||||||
\\/ M anipulation |
|
\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
|
||||||
-------------------------------------------------------------------------------
|
-------------------------------------------------------------------------------
|
||||||
License
|
License
|
||||||
This file is part of OpenFOAM.
|
This file is part of OpenFOAM.
|
||||||
@ -242,9 +242,9 @@ void Foam::surfaceIntersection::storeIntersection
|
|||||||
WarningIn
|
WarningIn
|
||||||
(
|
(
|
||||||
"Foam::surfaceIntersection::storeIntersection"
|
"Foam::surfaceIntersection::storeIntersection"
|
||||||
"(const bool isFirstSurf, const labelList& facesA,"
|
"(const bool, const labelList&,"
|
||||||
"const label faceB, DynamicList<edge>& allCutEdges,"
|
"const label, DynamicList<edge>&,"
|
||||||
"DynamicList<point>& allCutPoints)"
|
"DynamicList<point>&)"
|
||||||
) << "Encountered degenerate edge between face "
|
) << "Encountered degenerate edge between face "
|
||||||
<< twoFaces[0] << " on first surface"
|
<< twoFaces[0] << " on first surface"
|
||||||
<< " and face " << twoFaces[1] << " on second surface"
|
<< " and face " << twoFaces[1] << " on second surface"
|
||||||
@ -815,7 +815,7 @@ Foam::surfaceIntersection::surfaceIntersection
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
// Construct from full intersection Poutrmation
|
// Construct from full intersection information
|
||||||
Foam::surfaceIntersection::surfaceIntersection
|
Foam::surfaceIntersection::surfaceIntersection
|
||||||
(
|
(
|
||||||
const triSurface& surf1,
|
const triSurface& surf1,
|
||||||
|
|||||||
45
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/0/U
Normal file
45
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/0/U
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class volVectorField;
|
||||||
|
location "0";
|
||||||
|
object U;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
dimensions [m s^-1];
|
||||||
|
|
||||||
|
internalField uniform (0 0 0);
|
||||||
|
|
||||||
|
boundaryField
|
||||||
|
{
|
||||||
|
//- Set patchGroups for constraint patches
|
||||||
|
#include "${WM_PROJECT_DIR}/etc/caseDicts/setConstraintTypes"
|
||||||
|
|
||||||
|
minX
|
||||||
|
{
|
||||||
|
type uniformFixedValue;
|
||||||
|
uniformValue (1 0 0);
|
||||||
|
}
|
||||||
|
maxX
|
||||||
|
{
|
||||||
|
type zeroGradient;
|
||||||
|
}
|
||||||
|
|
||||||
|
wall
|
||||||
|
{
|
||||||
|
type uniformFixedValue;
|
||||||
|
uniformValue (0 0 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
43
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/0/p
Normal file
43
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/0/p
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class volScalarField;
|
||||||
|
object p;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
dimensions [m^2/s^2];
|
||||||
|
|
||||||
|
internalField uniform 0;
|
||||||
|
|
||||||
|
boundaryField
|
||||||
|
{
|
||||||
|
//- Set patchGroups for constraint patches
|
||||||
|
#include "${WM_PROJECT_DIR}/etc/caseDicts/setConstraintTypes"
|
||||||
|
|
||||||
|
minX
|
||||||
|
{
|
||||||
|
type zeroGradient;
|
||||||
|
}
|
||||||
|
|
||||||
|
maxX
|
||||||
|
{
|
||||||
|
type fixedValue;
|
||||||
|
value $internalField;
|
||||||
|
}
|
||||||
|
|
||||||
|
wall
|
||||||
|
{
|
||||||
|
type zeroGradient;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
8
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allclean
Executable file
8
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allclean
Executable file
@ -0,0 +1,8 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
# Source tutorial clean functions
|
||||||
|
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||||
|
|
||||||
|
rm -f constant/polyMesh/boundary
|
||||||
|
|
||||||
|
cleanCase
|
||||||
18
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allrun
Executable file
18
tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allrun
Executable file
@ -0,0 +1,18 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
cd ${0%/*} || exit 1 # Run from this directory
|
||||||
|
|
||||||
|
# Source tutorial run functions
|
||||||
|
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||||
|
|
||||||
|
|
||||||
|
runApplication blockMesh
|
||||||
|
|
||||||
|
runApplication topoSet
|
||||||
|
|
||||||
|
runApplication snappyHexMesh -overwrite
|
||||||
|
|
||||||
|
runApplication checkMesh
|
||||||
|
|
||||||
|
runApplication simpleFoam
|
||||||
|
|
||||||
|
# ----------------------------------------------------------------- end-of-file
|
||||||
@ -0,0 +1,89 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
object blockMeshDict;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
convertToMeters 0.001;
|
||||||
|
|
||||||
|
vertices
|
||||||
|
(
|
||||||
|
( 0 0 0)
|
||||||
|
(10 0 0)
|
||||||
|
(10 6 0)
|
||||||
|
( 0 6 0)
|
||||||
|
( 0 0 1)
|
||||||
|
(10 0 1)
|
||||||
|
(10 6 1)
|
||||||
|
( 0 6 1)
|
||||||
|
);
|
||||||
|
|
||||||
|
blocks
|
||||||
|
(
|
||||||
|
hex (0 1 2 3 4 5 6 7) (20 12 1) simpleGrading (1 1 1)
|
||||||
|
);
|
||||||
|
|
||||||
|
edges
|
||||||
|
(
|
||||||
|
);
|
||||||
|
|
||||||
|
boundary
|
||||||
|
(
|
||||||
|
maxY
|
||||||
|
{
|
||||||
|
type wall;
|
||||||
|
faces
|
||||||
|
(
|
||||||
|
(3 7 6 2)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
minY
|
||||||
|
{
|
||||||
|
type wall;
|
||||||
|
faces
|
||||||
|
(
|
||||||
|
(1 5 4 0)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
minX
|
||||||
|
{
|
||||||
|
type patch;
|
||||||
|
faces
|
||||||
|
(
|
||||||
|
(0 4 7 3)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
maxX
|
||||||
|
{
|
||||||
|
type patch;
|
||||||
|
faces
|
||||||
|
(
|
||||||
|
(2 6 5 1)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
frontAndBack
|
||||||
|
{
|
||||||
|
type empty;
|
||||||
|
faces
|
||||||
|
(
|
||||||
|
(0 3 2 1)
|
||||||
|
(4 5 6 7)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
);
|
||||||
|
|
||||||
|
mergePatchPairs
|
||||||
|
(
|
||||||
|
);
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,21 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
object transportProperties;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
transportModel Newtonian;
|
||||||
|
|
||||||
|
nu nu [0 2 -1 0 0 0 0] 1.5e-05;
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,20 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
location "constant";
|
||||||
|
object turbulenceProperties;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
simulationType laminar;
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,49 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
location "system";
|
||||||
|
object controlDict;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
application simpleFoam;
|
||||||
|
|
||||||
|
startFrom startTime;
|
||||||
|
|
||||||
|
startTime 0;
|
||||||
|
|
||||||
|
stopAt endTime;
|
||||||
|
|
||||||
|
endTime 100;
|
||||||
|
|
||||||
|
deltaT 1;
|
||||||
|
|
||||||
|
writeControl timeStep;
|
||||||
|
|
||||||
|
writeInterval 20;
|
||||||
|
|
||||||
|
purgeWrite 0;
|
||||||
|
|
||||||
|
writeFormat ascii;
|
||||||
|
|
||||||
|
writePrecision 6;
|
||||||
|
|
||||||
|
writeCompression off;
|
||||||
|
|
||||||
|
timeFormat general;
|
||||||
|
|
||||||
|
timePrecision 6;
|
||||||
|
|
||||||
|
runTimeModifiable true;
|
||||||
|
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,143 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
note "mesh decomposition control dictionary";
|
||||||
|
object decomposeParDict;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
numberOfSubdomains 2;
|
||||||
|
|
||||||
|
//- Keep owner and neighbour on same processor for faces in zones:
|
||||||
|
// preserveFaceZones (heater solid1 solid3);
|
||||||
|
|
||||||
|
//- Keep owner and neighbour on same processor for faces in patches:
|
||||||
|
// (makes sense only for cyclic patches)
|
||||||
|
//preservePatches (cyclic_half0 cyclic_half1);
|
||||||
|
|
||||||
|
//- Keep all of faceSet on a single processor. This puts all cells
|
||||||
|
// connected with a point, edge or face on the same processor.
|
||||||
|
// (just having face connected cells might not guarantee a balanced
|
||||||
|
// decomposition)
|
||||||
|
// The processor can be -1 (the decompositionMethod chooses the processor
|
||||||
|
// for a good load balance) or explicitly provided (upsets balance).
|
||||||
|
//singleProcessorFaceSets ((f0 -1));
|
||||||
|
|
||||||
|
|
||||||
|
//- Keep owner and neighbour of baffles on same processor (i.e. keep it
|
||||||
|
// detectable as a baffle). Baffles are two boundary face sharing the
|
||||||
|
// same points.
|
||||||
|
//preserveBaffles true;
|
||||||
|
|
||||||
|
//- Use the volScalarField named here as a weight for each cell in the
|
||||||
|
// decomposition. For example, use a particle population field to decompose
|
||||||
|
// for a balanced number of particles in a lagrangian simulation.
|
||||||
|
// weightField dsmcRhoNMean;
|
||||||
|
|
||||||
|
method scotch;
|
||||||
|
//method hierarchical;
|
||||||
|
// method simple;
|
||||||
|
// method metis;
|
||||||
|
// method manual;
|
||||||
|
// method multiLevel;
|
||||||
|
// method structured; // does 2D decomposition of structured mesh
|
||||||
|
|
||||||
|
multiLevelCoeffs
|
||||||
|
{
|
||||||
|
// Decomposition methods to apply in turn. This is like hierarchical but
|
||||||
|
// fully general - every method can be used at every level.
|
||||||
|
|
||||||
|
level0
|
||||||
|
{
|
||||||
|
numberOfSubdomains 64;
|
||||||
|
//method simple;
|
||||||
|
//simpleCoeffs
|
||||||
|
//{
|
||||||
|
// n (2 1 1);
|
||||||
|
// delta 0.001;
|
||||||
|
//}
|
||||||
|
method scotch;
|
||||||
|
}
|
||||||
|
level1
|
||||||
|
{
|
||||||
|
numberOfSubdomains 4;
|
||||||
|
method scotch;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Desired output
|
||||||
|
|
||||||
|
simpleCoeffs
|
||||||
|
{
|
||||||
|
n (2 1 1);
|
||||||
|
delta 0.001;
|
||||||
|
}
|
||||||
|
|
||||||
|
hierarchicalCoeffs
|
||||||
|
{
|
||||||
|
n (1 2 1);
|
||||||
|
delta 0.001;
|
||||||
|
order xyz;
|
||||||
|
}
|
||||||
|
|
||||||
|
metisCoeffs
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
processorWeights
|
||||||
|
(
|
||||||
|
1
|
||||||
|
1
|
||||||
|
1
|
||||||
|
1
|
||||||
|
);
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
|
||||||
|
scotchCoeffs
|
||||||
|
{
|
||||||
|
//processorWeights
|
||||||
|
//(
|
||||||
|
// 1
|
||||||
|
// 1
|
||||||
|
// 1
|
||||||
|
// 1
|
||||||
|
//);
|
||||||
|
//writeGraph true;
|
||||||
|
//strategy "b";
|
||||||
|
}
|
||||||
|
|
||||||
|
manualCoeffs
|
||||||
|
{
|
||||||
|
dataFile "decompositionData";
|
||||||
|
}
|
||||||
|
|
||||||
|
structuredCoeffs
|
||||||
|
{
|
||||||
|
// Patches to do 2D decomposition on. Structured mesh only; cells have
|
||||||
|
// to be in 'columns' on top of patches.
|
||||||
|
patches (movingWall);
|
||||||
|
|
||||||
|
// Method to use on the 2D subset
|
||||||
|
method scotch;
|
||||||
|
}
|
||||||
|
|
||||||
|
//// Is the case distributed? Note: command-line argument -roots takes
|
||||||
|
//// precedence
|
||||||
|
//distributed yes;
|
||||||
|
//// Per slave (so nProcs-1 entries) the directory above the case.
|
||||||
|
//roots
|
||||||
|
//(
|
||||||
|
// "/tmp"
|
||||||
|
// "/tmp"
|
||||||
|
//);
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,51 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
location "system";
|
||||||
|
object fvSchemes;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
ddtSchemes
|
||||||
|
{
|
||||||
|
default steadyState;
|
||||||
|
}
|
||||||
|
|
||||||
|
gradSchemes
|
||||||
|
{
|
||||||
|
default Gauss linear;
|
||||||
|
}
|
||||||
|
|
||||||
|
divSchemes
|
||||||
|
{
|
||||||
|
default none;
|
||||||
|
div(phi,U) bounded Gauss linear;
|
||||||
|
div((nuEff*dev2(T(grad(U))))) Gauss linear;
|
||||||
|
}
|
||||||
|
|
||||||
|
laplacianSchemes
|
||||||
|
{
|
||||||
|
default Gauss linear corrected;
|
||||||
|
}
|
||||||
|
|
||||||
|
interpolationSchemes
|
||||||
|
{
|
||||||
|
default linear;
|
||||||
|
}
|
||||||
|
|
||||||
|
snGradSchemes
|
||||||
|
{
|
||||||
|
default corrected;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,70 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
location "system";
|
||||||
|
object fvSolution;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
solvers
|
||||||
|
{
|
||||||
|
"(p|Phi)"
|
||||||
|
{
|
||||||
|
solver PCG;
|
||||||
|
preconditioner DIC;
|
||||||
|
tolerance 1e-06;
|
||||||
|
relTol 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
U
|
||||||
|
{
|
||||||
|
solver smoothSolver;
|
||||||
|
smoother symGaussSeidel;
|
||||||
|
tolerance 1e-05;
|
||||||
|
relTol 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
SIMPLE
|
||||||
|
{
|
||||||
|
nNonOrthogonalCorrectors 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
PISO
|
||||||
|
{
|
||||||
|
nCorrectors 2;
|
||||||
|
nNonOrthogonalCorrectors 0;
|
||||||
|
pRefCell 0;
|
||||||
|
pRefValue 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
potentialFlow
|
||||||
|
{
|
||||||
|
nNonOrthogonalCorrectors 3;
|
||||||
|
}
|
||||||
|
|
||||||
|
relaxationFactors
|
||||||
|
{
|
||||||
|
fields
|
||||||
|
{
|
||||||
|
p 0.3;
|
||||||
|
}
|
||||||
|
equations
|
||||||
|
{
|
||||||
|
U 0.7;
|
||||||
|
k 0.7;
|
||||||
|
omega 0.7;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,21 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
object meshQualityDict;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
// Include defaults parameters from master dictionary
|
||||||
|
#include "$WM_PROJECT_DIR/etc/caseDicts/meshQualityDict"
|
||||||
|
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,316 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
object snappyHexMeshDict;
|
||||||
|
}
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
// Which of the steps to run
|
||||||
|
castellatedMesh false;
|
||||||
|
snap false;
|
||||||
|
addLayers true;
|
||||||
|
|
||||||
|
|
||||||
|
// Geometry. Definition of all surfaces. All surfaces are of class
|
||||||
|
// searchableSurface.
|
||||||
|
geometry
|
||||||
|
{};
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// Settings for the castellatedMesh generation.
|
||||||
|
castellatedMeshControls
|
||||||
|
{
|
||||||
|
|
||||||
|
// Refinement parameters
|
||||||
|
// ~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
// If local number of cells is >= maxLocalCells on any processor
|
||||||
|
// switches from from refinement followed by balancing
|
||||||
|
// (current method) to (weighted) balancing before refinement.
|
||||||
|
maxLocalCells 100000;
|
||||||
|
|
||||||
|
// Overall cell limit (approximately). Refinement will stop immediately
|
||||||
|
// upon reaching this number so a refinement level might not complete.
|
||||||
|
// Note that this is the number of cells before removing the part which
|
||||||
|
// is not 'visible' from the keepPoint. The final number of cells might
|
||||||
|
// actually be a lot less.
|
||||||
|
maxGlobalCells 2000000;
|
||||||
|
|
||||||
|
// The surface refinement loop might spend lots of iterations refining just a
|
||||||
|
// few cells. This setting will cause refinement to stop if <= minimumRefine
|
||||||
|
// are selected for refinement. Note: it will at least do one iteration
|
||||||
|
// (unless the number of cells to refine is 0)
|
||||||
|
minRefinementCells 0;
|
||||||
|
|
||||||
|
// Allow a certain level of imbalance during refining
|
||||||
|
// (since balancing is quite expensive)
|
||||||
|
// Expressed as fraction of perfect balance (= overall number of cells /
|
||||||
|
// nProcs). 0=balance always.
|
||||||
|
maxLoadUnbalance 0.10;
|
||||||
|
|
||||||
|
// Number of buffer layers between different levels.
|
||||||
|
// 1 means normal 2:1 refinement restriction, larger means slower
|
||||||
|
// refinement.
|
||||||
|
nCellsBetweenLevels 1;
|
||||||
|
|
||||||
|
|
||||||
|
// Explicit feature edge refinement
|
||||||
|
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
// Specifies a level for any cell intersected by explicitly provided
|
||||||
|
// edges.
|
||||||
|
// This is a featureEdgeMesh, read from constant/triSurface for now.
|
||||||
|
// Specify 'levels' in the same way as the 'distance' mode in the
|
||||||
|
// refinementRegions (see below). The old specification
|
||||||
|
// level 2;
|
||||||
|
// is equivalent to
|
||||||
|
// levels ((0 2));
|
||||||
|
|
||||||
|
features
|
||||||
|
();
|
||||||
|
|
||||||
|
|
||||||
|
// Surface based refinement
|
||||||
|
// ~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
// Specifies two levels for every surface. The first is the minimum level,
|
||||||
|
// every cell intersecting a surface gets refined up to the minimum level.
|
||||||
|
// The second level is the maximum level. Cells that 'see' multiple
|
||||||
|
// intersections where the intersections make an
|
||||||
|
// angle > resolveFeatureAngle get refined up to the maximum level.
|
||||||
|
|
||||||
|
refinementSurfaces
|
||||||
|
{}
|
||||||
|
|
||||||
|
// Feature angle:
|
||||||
|
// - used if min and max refinement level of a surface differ
|
||||||
|
// - used if feature snapping (see snapControls below) is used
|
||||||
|
resolveFeatureAngle 30;
|
||||||
|
|
||||||
|
|
||||||
|
// Region-wise refinement
|
||||||
|
// ~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
// Specifies refinement level for cells in relation to a surface. One of
|
||||||
|
// three modes
|
||||||
|
// - distance. 'levels' specifies per distance to the surface the
|
||||||
|
// wanted refinement level. The distances need to be specified in
|
||||||
|
// increasing order.
|
||||||
|
// - inside. 'levels' is only one entry and only the level is used. All
|
||||||
|
// cells inside the surface get refined up to the level. The surface
|
||||||
|
// needs to be closed for this to be possible.
|
||||||
|
// - outside. Same but cells outside.
|
||||||
|
|
||||||
|
refinementRegions
|
||||||
|
{}
|
||||||
|
|
||||||
|
// Mesh selection
|
||||||
|
// ~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
// After refinement patches get added for all refinementSurfaces and
|
||||||
|
// all cells intersecting the surfaces get put into these patches. The
|
||||||
|
// section reachable from the location(s)InMesh is kept.
|
||||||
|
// NOTE: This point should never be on a face, always inside a cell, even
|
||||||
|
// after refinement.
|
||||||
|
//
|
||||||
|
// There are two different ways of specifying the regions to keep:
|
||||||
|
// 1. a single locationInMesh. All the 'zoned' surfaces are marked as such
|
||||||
|
// in the refinementSurfaces with the faceZone and cellZone keywords.
|
||||||
|
//
|
||||||
|
// or
|
||||||
|
//
|
||||||
|
// 2. multiple locationsInMesh, with per location the name of the cellZone.
|
||||||
|
// This uses walking to determine zones and automatically creates
|
||||||
|
// faceZones on the outside of cellZones.
|
||||||
|
|
||||||
|
|
||||||
|
// Ad 1. Specify a single location and how to treat faces inbetween
|
||||||
|
// cellZones
|
||||||
|
locationInMesh (5 0.28 0.43);
|
||||||
|
|
||||||
|
// Whether any faceZones (as specified in the refinementSurfaces)
|
||||||
|
// are only on the boundary of corresponding cellZones or also allow
|
||||||
|
// free-standing zone faces. Not used if there are no faceZones.
|
||||||
|
allowFreeStandingZoneFaces true;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Settings for the snapping.
|
||||||
|
snapControls
|
||||||
|
{
|
||||||
|
// Number of patch smoothing iterations before finding correspondence
|
||||||
|
// to surface
|
||||||
|
nSmoothPatch 3;
|
||||||
|
|
||||||
|
// Maximum relative distance for points to be attracted by surface.
|
||||||
|
// True distance is this factor times local maximum edge length.
|
||||||
|
// Note: changed(corrected) w.r.t 17x! (17x used 2* tolerance)
|
||||||
|
tolerance 2.0;
|
||||||
|
|
||||||
|
// Number of mesh displacement relaxation iterations.
|
||||||
|
nSolveIter 30;
|
||||||
|
|
||||||
|
// Maximum number of snapping relaxation iterations. Should stop
|
||||||
|
// before upon reaching a correct mesh.
|
||||||
|
nRelaxIter 5;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Settings for the layer addition.
|
||||||
|
addLayersControls
|
||||||
|
{
|
||||||
|
// Are the thickness parameters below relative to the undistorted
|
||||||
|
// size of the refined cell outside layer (true) or absolute sizes (false).
|
||||||
|
relativeSizes false;
|
||||||
|
|
||||||
|
// Expansion factor for layer mesh
|
||||||
|
expansionRatio 1.0;
|
||||||
|
|
||||||
|
firstLayerThickness 0.2e-3;
|
||||||
|
|
||||||
|
// Minimum overall thickness of total layers. If for any reason layer
|
||||||
|
// cannot be above minThickness do not add layer.
|
||||||
|
// If relativeSizes this is relative to undistorted size of cell
|
||||||
|
// outside layer..
|
||||||
|
minThickness 0.1e-3;
|
||||||
|
|
||||||
|
|
||||||
|
// Per final patch (so not geometry!) the layer information
|
||||||
|
layers
|
||||||
|
{
|
||||||
|
maxY
|
||||||
|
{
|
||||||
|
nSurfaceLayers 2;
|
||||||
|
}
|
||||||
|
minY
|
||||||
|
{
|
||||||
|
nSurfaceLayers 2;
|
||||||
|
}
|
||||||
|
A
|
||||||
|
{
|
||||||
|
nSurfaceLayers 2;
|
||||||
|
}
|
||||||
|
A_slave
|
||||||
|
{
|
||||||
|
nSurfaceLayers 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// If points get not extruded do nGrow layers of connected faces that are
|
||||||
|
// also not grown. This helps convergence of the layer addition process
|
||||||
|
// close to features.
|
||||||
|
// Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
|
||||||
|
nGrow 0;
|
||||||
|
|
||||||
|
// Advanced settings
|
||||||
|
|
||||||
|
|
||||||
|
// Static analysis of starting mesh
|
||||||
|
|
||||||
|
// When not to extrude surface. 0 is flat surface, 90 is when two faces
|
||||||
|
// are perpendicular
|
||||||
|
featureAngle 130;
|
||||||
|
|
||||||
|
// When to merge patch faces. Default is featureAngle
|
||||||
|
//mergePatchFacesAngle 45;
|
||||||
|
|
||||||
|
// Do not extrude around sharp edge if not both faces are extruded.
|
||||||
|
// Default is 0.5*featureAngle. Set to -180 always attempt extrusion
|
||||||
|
layerTerminationAngle -180;
|
||||||
|
|
||||||
|
// Stop layer growth on highly warped cells
|
||||||
|
maxFaceThicknessRatio 0.5;
|
||||||
|
|
||||||
|
|
||||||
|
// Patch displacement
|
||||||
|
|
||||||
|
// Number of smoothing iterations of surface normals
|
||||||
|
nSmoothSurfaceNormals 1;
|
||||||
|
|
||||||
|
// Smooth layer thickness over surface patches
|
||||||
|
nSmoothThickness 10;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// Medial axis analysis
|
||||||
|
|
||||||
|
// Angle used to pick up medial axis points
|
||||||
|
// Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130
|
||||||
|
// in 17x.
|
||||||
|
minMedialAxisAngle 90;
|
||||||
|
|
||||||
|
// Reduce layer growth where ratio thickness to medial
|
||||||
|
// distance is large
|
||||||
|
maxThicknessToMedialRatio 0.3;
|
||||||
|
|
||||||
|
// Number of smoothing iterations of interior mesh movement direction
|
||||||
|
nSmoothNormals 3;
|
||||||
|
|
||||||
|
|
||||||
|
// Mesh shrinking
|
||||||
|
|
||||||
|
// Optional: at non-patched sides allow mesh to slip if extrusion
|
||||||
|
// direction makes angle larger than slipFeatureAngle. Default is
|
||||||
|
// 0.5*featureAngle.
|
||||||
|
slipFeatureAngle 30;
|
||||||
|
|
||||||
|
// Maximum number of snapping relaxation iterations. Should stop
|
||||||
|
// before upon reaching a correct mesh.
|
||||||
|
nRelaxIter 5;
|
||||||
|
|
||||||
|
// Create buffer region for new layer terminations
|
||||||
|
nBufferCellsNoExtrude 0;
|
||||||
|
|
||||||
|
// Overall max number of layer addition iterations. The mesher will
|
||||||
|
// exit if it reaches this number of iterations; possibly with an
|
||||||
|
// illegal mesh.
|
||||||
|
nLayerIter 50;
|
||||||
|
//
|
||||||
|
// // Max number of iterations after which relaxed meshQuality controls
|
||||||
|
// // get used. Up to nRelaxedIter it uses the settings in
|
||||||
|
// // meshQualityControls,
|
||||||
|
// // after nRelaxedIter it uses the values in
|
||||||
|
// // meshQualityControls::relaxed.
|
||||||
|
// nRelaxedIter 20;
|
||||||
|
//
|
||||||
|
// // Additional reporting: if there are just a few faces where there
|
||||||
|
// // are mesh errors (after adding the layers) print their face centres.
|
||||||
|
// // This helps in tracking down problematic mesh areas.
|
||||||
|
// //additionalReporting true;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generic mesh quality settings. At any undoable phase these determine
|
||||||
|
// where to undo.
|
||||||
|
meshQualityControls
|
||||||
|
{
|
||||||
|
// Specify mesh quality constraints in separate dictionary so can
|
||||||
|
// be reused (e.g. checkMesh -meshQuality)
|
||||||
|
#include "meshQualityDict"
|
||||||
|
|
||||||
|
// Advanced
|
||||||
|
|
||||||
|
// Number of error distribution iterations
|
||||||
|
nSmoothScale 4;
|
||||||
|
// amount to scale back displacement at error points
|
||||||
|
errorReduction 0.75;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Advanced
|
||||||
|
|
||||||
|
// Merge tolerance. Is fraction of overall bounding box of initial mesh.
|
||||||
|
// Note: the write tolerance needs to be higher than this.
|
||||||
|
mergeTolerance 1e-6;
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
@ -0,0 +1,88 @@
|
|||||||
|
/*--------------------------------*- C++ -*----------------------------------*\
|
||||||
|
| ========= | |
|
||||||
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||||
|
| \\ / O peration | Version: dev |
|
||||||
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||||
|
| \\/ M anipulation | |
|
||||||
|
\*---------------------------------------------------------------------------*/
|
||||||
|
FoamFile
|
||||||
|
{
|
||||||
|
version 2.0;
|
||||||
|
format ascii;
|
||||||
|
class dictionary;
|
||||||
|
object topoSetDict;
|
||||||
|
}
|
||||||
|
|
||||||
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||||
|
|
||||||
|
actions
|
||||||
|
(
|
||||||
|
// FaceZone A
|
||||||
|
{
|
||||||
|
name leftA;
|
||||||
|
type cellSet;
|
||||||
|
action new;
|
||||||
|
source boxToCell;
|
||||||
|
sourceInfo
|
||||||
|
{
|
||||||
|
box (-100e-3 -100e-3 -100e-3) (2e-3 100e-3 100e-3);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
{
|
||||||
|
name A;
|
||||||
|
type faceSet;
|
||||||
|
action new;
|
||||||
|
source boxToFace;
|
||||||
|
sourceInfo
|
||||||
|
{
|
||||||
|
box (1.999e-3 -100e-3 -100e-3) (2.001e-3 100e-3 100e-3);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
{
|
||||||
|
name A;
|
||||||
|
type faceZoneSet;
|
||||||
|
action new;
|
||||||
|
source setsToFaceZone;
|
||||||
|
sourceInfo
|
||||||
|
{
|
||||||
|
faceSet A; // name of faceSet
|
||||||
|
cellSet leftA; // name of cellSet of slave side
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// FaceZone B
|
||||||
|
{
|
||||||
|
name leftB;
|
||||||
|
type cellSet;
|
||||||
|
action new;
|
||||||
|
source boxToCell;
|
||||||
|
sourceInfo
|
||||||
|
{
|
||||||
|
box (-100e-3 -100e-3 -100e-3) (8e-3 100e-3 100e-3);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
{
|
||||||
|
name B;
|
||||||
|
type faceSet;
|
||||||
|
action new;
|
||||||
|
source boxToFace;
|
||||||
|
sourceInfo
|
||||||
|
{
|
||||||
|
box (7.999e-3 -100e-3 -100e-3) (8.001e-3 100e-3 100e-3);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
{
|
||||||
|
name B;
|
||||||
|
type faceZoneSet;
|
||||||
|
action new;
|
||||||
|
source setsToFaceZone;
|
||||||
|
sourceInfo
|
||||||
|
{
|
||||||
|
faceSet B; // name of faceSet
|
||||||
|
cellSet leftB; // name of cellSet of slave side
|
||||||
|
}
|
||||||
|
}
|
||||||
|
);
|
||||||
|
|
||||||
|
// ************************************************************************* //
|
||||||
Reference in New Issue
Block a user