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ENH: surface film - updated removeInjection model

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This commit is contained in:
andy
2013-11-22 15:07:36 +00:00
parent 42befaaa08
commit b0ca0d9dde
2 changed files with 54 additions and 8 deletions
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50
src/regionModels/surfaceFilmModels/submodels/kinematic/injectionModel/removeInjection/removeInjection.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -45,11 +45,35 @@ addToRunTimeSelectionTable(injectionModel, removeInjection, dictionary);
removeInjection::removeInjection
(
const surfaceFilmModel& owner,
const dictionary&
const dictionary& dict
)
:
injectionModel(owner)
{}
injectionModel(type(), owner, dict),
deltaStable_(coeffs_.lookupOrDefault<scalar>("deltaStable", 0.0)),
mask_(owner.regionMesh().nCells(), -1)
{
wordReList patches;
if (coeffs_.readIfPresent("patches", patches))
{
Info<< " applying to patches:" << nl;
const polyBoundaryMesh& pbm = owner.regionMesh().boundaryMesh();
const labelHashSet patchSet = pbm.patchSet(patches);
forAllConstIter(labelHashSet, patchSet, iter)
{
label patchI = iter.key();
const polyPatch& pp = pbm[patchI];
UIndirectList<scalar>(mask_, pp.faceCells()) = 1.0;
Info<< " " << pp.name() << endl;
}
}
else
{
Info<< " applying to all patches" << endl;
mask_ = 1.0;
}
}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
@ -64,11 +88,23 @@ void removeInjection::correct
(
scalarField& availableMass,
scalarField& massToInject,
scalarField&
scalarField& diameterToInject
)
{
massToInject = availableMass;
availableMass = 0.0;
const scalarField& delta = owner().delta();
const scalarField& rho = owner().rho();
const scalarField& magSf = owner().magSf();
forAll(delta, cellI)
{
if (mask_[cellI] > 0)
{
scalar ddelta = max(0.0, delta[cellI] - deltaStable_);
scalar dMass = ddelta*rho[cellI]*magSf[cellI];
massToInject[cellI] += dMass;
availableMass[cellI] -= dMass;
}
}
}

12
src/regionModels/surfaceFilmModels/submodels/kinematic/injectionModel/removeInjection/removeInjection.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -65,6 +65,16 @@ private:
void operator=(const removeInjection&);
protected:
//- Stable film thickness - mass only removed if thickness execeeds
// this threhold value
scalar deltaStable_;
//- Mask per cell to indicate whether mass can be removed
scalarField mask_;
public:
//- Runtime type information