solid.C

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License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
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#include "solid.H"
#include "fvcSurfaceIntegrate.H"
#include "fvMeshMover.H"
#include "localEulerDdtScheme.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace solvers
{
    defineTypeNameAndDebug(solid, 0);
    addToRunTimeSelectionTable(solver, solid, fvMesh);
}
}
 
 
// * * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * //
 
bool Foam::solvers::solid::dependenciesModified() const
{
    return runTime.controlDict().modified();
}
 
 
bool Foam::solvers::solid::read()
{
    solver::read();
 
    maxDeltaT_ =
        runTime.controlDict().found("maxDeltaT")
      ? runTime.controlDict().lookup<scalar>("maxDeltaT", runTime.userUnits())
      : vGreat;
 
    return true;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::solvers::solid::solid
(
    fvMesh& mesh,
    autoPtr<solidThermo> thermoPtr
)
:
    solver(mesh),
 
    thermoPtr_(thermoPtr),
    thermo_(thermoPtr_()),
 
    T_(thermo_.T()),
 
    thermophysicalTransport(solidThermophysicalTransportModel::New(thermo_)),
 
    thermo(thermo_),
    T(T_)
{
    thermo.validate("solid", "h", "e");
 
    if (LTS)
    {
        FatalError
            << type()
            << " solver does not support LTS, use 'steadyState' ddtScheme"
            << exit(FatalError);
    }
}
 
 
 
Foam::solvers::solid::solid(fvMesh& mesh)
:
    solid(mesh, solidThermo::New(mesh))
{
    // Read the controls
    read();
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::solvers::solid::~solid()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
Foam::scalar Foam::solvers::solid::maxDeltaT() const
{
    return min(fvModels().maxDeltaT(), maxDeltaT_);
}
 
 
void Foam::solvers::solid::preSolve()
{
    fvModels().preUpdateMesh();
 
    // Update the mesh for topology change, mesh to mesh mapping
    mesh_.update();
}
 
 
void Foam::solvers::solid::moveMesh()
{
    if (pimple.firstIter() || pimple.moveMeshOuterCorrectors())
    {
        if (!mesh_.mover().solidBody())
        {
            FatalErrorInFunction
                << "Region " << name() << " of type " << type()
                << " does not support non-solid body mesh motion"
                << exit(FatalError);
        }
 
        mesh_.move();
    }
}
 
 
void Foam::solvers::solid::motionCorrector()
{}
 
 
void Foam::solvers::solid::prePredictor()
{}
 
 
void Foam::solvers::solid::momentumTransportPredictor()
{}
 
 
void Foam::solvers::solid::thermophysicalTransportPredictor()
{
    thermophysicalTransport->predict();
}
 
 
void Foam::solvers::solid::momentumPredictor()
{}
 
 
void Foam::solvers::solid::thermophysicalPredictor()
{
    volScalarField& e = thermo_.he();
    const volScalarField& rho = thermo_.rho();
 
    while (pimple.correctNonOrthogonal())
    {
        fvScalarMatrix eEqn
        (
            fvm::ddt(rho, e)
          + thermophysicalTransport->divq(e)
          ==
            fvModels().source(rho, e)
        );
 
        eEqn.relax();
 
        fvConstraints().constrain(eEqn);
 
        eEqn.solve();
 
        fvConstraints().constrain(e);
 
        thermo_.correct();
    }
}
 
 
void Foam::solvers::solid::pressureCorrector()
{}
 
 
void Foam::solvers::solid::momentumTransportCorrector()
{}
 
 
void Foam::solvers::solid::thermophysicalTransportCorrector()
{
    thermophysicalTransport->correct();
}
 
 
void Foam::solvers::solid::postSolve()
{}
 
 
// ************************************************************************* //