moveMesh.C

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License
    This file is part of OpenFOAM.
 
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#include "multiphaseEuler.H"
#include "fvcDiv.H"
#include "fvcMeshPhi.H"
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
void Foam::solvers::multiphaseEuler::moveMesh()
{
    if
    (
        pimple.flow()
     && (pimple.firstIter() || pimple.moveMeshOuterCorrectors())
    )
    {
        if
        (
            (correctPhi || mesh.topoChanged())
      // && divergent()
         && !divU.valid()
        )
        {
            // Construct and register divU for mapping
            divU = new volScalarField
            (
                "divU0",
                fvc::div
                (
                    fvc::absolute(phi, movingPhases[0].U())
                )
            );
        }
 
        // Move the mesh
        mesh_.move();
    }
}
 
 
void Foam::solvers::multiphaseEuler::motionCorrector()
{
    if
    (
        pimple.flow()
     && (pimple.firstIter() || pimple.moveMeshOuterCorrectors())
    )
    {
        if (mesh.changing())
        {
            buoyancy.moveMesh();
 
            if (correctPhi || mesh.topoChanged())
            {
                fluid_.meshUpdate();
 
                fluid_.correctPhi
                (
                    p_rgh,
                    divU,
                    pressureReference,
                    pimple
                );
            }
 
            meshCourantNo();
        }
 
        divU.clear();
    }
}
 
 
// ************************************************************************* //