multiValveEngine.C

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License
    This file is part of OpenFOAM.
 
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#include "multiValveEngine.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fvMeshMovers
{
    defineTypeNameAndDebug(multiValveEngine, 0);
    addToRunTimeSelectionTable(fvMeshMover, multiValveEngine, fvMesh);
}
}
 
Foam::word Foam::fvMeshMovers::multiValveEngine::cylinderHeadName
(
    "cylinderHead"
);
 
 
// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
 
Foam::labelHashSet
Foam::fvMeshMovers::multiValveEngine::findLinerPatchSet() const
{
    return mesh().boundaryMesh().patchSet
    (
        wordReList(dict().lookup("linerPatches"))
    );
}
 
 
Foam::labelHashSet Foam::fvMeshMovers::multiValveEngine::findSlidingPatchSet()
{
    return mesh().boundaryMesh().patchSet
    (
        wordReList(dict().lookup("slidingPatches"))
    );
}
 
 
Foam::labelHashSet Foam::fvMeshMovers::multiValveEngine::findStaticPatchSet()
{
    labelHashSet movingPatchSet(piston_.patchSet_);
 
    forAll(valves_, valvei)
    {
        movingPatchSet += valves_[valvei].patchSet_;
    }
 
    labelHashSet staticPatchSet;
 
    forAll(mesh().boundaryMesh(), patchi)
    {
        const polyPatch& pp = mesh().boundaryMesh()[patchi];
 
        // Exclude non-static patches
        if
        (
           !polyPatch::constraintType(pp.type())
        && !slidingPatchSet_.found(pp.index())
        && !movingPatchSet.found(pp.index())
        )
        {
            staticPatchSet.insert(pp.index());
        }
    }
 
    return staticPatchSet;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::fvMeshMovers::multiValveEngine::multiValveEngine(fvMesh& mesh)
:
    fvMeshMover(mesh),
    linerPatchSet_(findLinerPatchSet()),
    slidingPatchSet_(findSlidingPatchSet()),
    piston_("piston", *this, dict().subDict("piston")),
    valves_(*this, dict().subOrEmptyDict("valves")),
    staticPatchSet_(findStaticPatchSet()),
    frozenPointZones_
    (
        dict().lookupOrDefault("frozenZones", wordReList::null())
    ),
    linerPatchSet(linerPatchSet_),
    slidingPatchSet(slidingPatchSet_),
    piston(piston_),
    valves(valves_),
    staticPatchSet(staticPatchSet_)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::fvMeshMovers::multiValveEngine::~multiValveEngine()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::scalar Foam::fvMeshMovers::multiValveEngine::userTime() const
{
    return mesh().time().userTimeValue();
}
 
 
Foam::scalar Foam::fvMeshMovers::multiValveEngine::userDeltaT() const
{
    return mesh().time().userDeltaTValue();
}
 
 
bool Foam::fvMeshMovers::multiValveEngine::update()
{
    // Accumulate point motion from each moving object into newPoints field.
    pointField newPoints(mesh().points());
 
    piston_.updatePoints(newPoints);
 
    forAll(valves_, valvei)
    {
        valves_[valvei].updatePoints(newPoints);
    }
 
    // Update the mesh according to the newPoints field.
    mesh().movePoints(newPoints);
 
    return true;
}
 
 
void Foam::fvMeshMovers::multiValveEngine::topoChange(const polyTopoChangeMap&)
{
    NotImplemented;
}
 
 
void Foam::fvMeshMovers::multiValveEngine::mapMesh(const polyMeshMap& map)
{
    slidingPatchSet_ = findSlidingPatchSet();
    linerPatchSet_ = findLinerPatchSet();
    staticPatchSet_ = findStaticPatchSet();
 
    piston_.mapMesh(map);
 
    forAll(valves_, valvei)
    {
        valves_[valvei].mapMesh(map);
    }
}
 
 
void Foam::fvMeshMovers::multiValveEngine::distribute
(
    const polyDistributionMap&
)
{
    NotImplemented;
}
 
 
// ************************************************************************* //