OpenFOAM-dev / data /src /fvModels /general /zeroDimensionalMassSource /zeroDimensionalMassSourceBase.C
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| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2021-2026 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
| OpenFOAM is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| OpenFOAM is distributed in the hope that it will be useful, but WITHOUT | |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| namespace fv | |
| { | |
| defineTypeNameAndDebug(zeroDimensionalMassSourceBase, 0); | |
| } | |
| } | |
| // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // | |
| Foam::tmp<Foam::volScalarField> | |
| Foam::fv::zeroDimensionalMassSourceBase::calcM0D() const | |
| { | |
| tmp<volScalarField> tm = | |
| volScalarField::New | |
| ( | |
| typedName("m0D"), | |
| mesh(), | |
| dimensionedScalar(dimensions::mass, 0) | |
| ); | |
| HashTable<const basicThermo*> thermos(mesh().lookupClass<basicThermo>()); | |
| forAllConstIter(HashTable<const basicThermo*>, thermos, thermoIter) | |
| { | |
| const basicThermo& thermo = *thermoIter(); | |
| tmp<volScalarField> tRho = thermo.rho(); | |
| const volScalarField& rho = tRho(); | |
| const word phaseName = thermo.phaseName(); | |
| if (thermo.phaseName() != word::null) | |
| { | |
| const volScalarField& alpha = | |
| mesh().lookupObject<volScalarField> | |
| ( | |
| IOobject::groupName("alpha", phaseName) | |
| ); | |
| tm.ref().internalFieldRef() += alpha()*rho()*mesh().V(); | |
| } | |
| else | |
| { | |
| tm.ref().internalFieldRef() += rho()*mesh().V(); | |
| } | |
| } | |
| return tm; | |
| } | |
| Foam::volScalarField& Foam::fv::zeroDimensionalMassSourceBase::initM0D() const | |
| { | |
| if (!mesh().foundObject<volScalarField>(typedName("m0D"))) | |
| { | |
| volScalarField* mPtr = | |
| new volScalarField | |
| ( | |
| calcM0D() | |
| ); | |
| mPtr->store(); | |
| } | |
| return mesh().lookupObjectRef<volScalarField>(typedName("m0D")); | |
| } | |
| const Foam::volScalarField& Foam::fv::zeroDimensionalMassSourceBase::m() const | |
| { | |
| // If not registered, then read or create the mass field | |
| if (!mesh().foundObject<volScalarField>(typedName("m"))) | |
| { | |
| typeIOobject<volScalarField> mIo | |
| ( | |
| typedName("m"), | |
| mesh().time().name(), | |
| mesh(), | |
| IOobject::READ_IF_PRESENT, | |
| IOobject::AUTO_WRITE | |
| ); | |
| volScalarField* mPtr = | |
| new volScalarField | |
| ( | |
| mIo, | |
| mesh(), | |
| dimensionedScalar(dimensions::mass, 0) | |
| ); | |
| mPtr->store(); | |
| if (!mIo.headerOk()) | |
| { | |
| *mPtr = m0D_; | |
| } | |
| volScalarField* factorPtr = | |
| new volScalarField | |
| ( | |
| IOobject | |
| ( | |
| typedName("factor"), | |
| mesh().time().name(), | |
| mesh(), | |
| IOobject::NO_READ, | |
| IOobject::AUTO_WRITE | |
| ), | |
| *mPtr/m0D_ | |
| ); | |
| factorPtr->store(); | |
| } | |
| volScalarField& m = | |
| mesh().lookupObjectRef<volScalarField>(typedName("m")); | |
| volScalarField& factor = | |
| mesh().lookupObjectRef<volScalarField>(typedName("factor")); | |
| // Update the mass if changes are available | |
| if (mesh().foundObject<volScalarField>(typedName("deltaM"))) | |
| { | |
| volScalarField& deltaM = | |
| mesh().lookupObjectRef<volScalarField>(typedName("deltaM")); | |
| m = m.oldTime() + deltaM; | |
| factor = m/m0D_; | |
| deltaM.checkOut(); | |
| } | |
| return m; | |
| } | |
| // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // | |
| Foam::fv::zeroDimensionalMassSourceBase::zeroDimensionalMassSourceBase | |
| ( | |
| const word& name, | |
| const word& modelType, | |
| const fvMesh& mesh, | |
| const dictionary& dict | |
| ) | |
| : | |
| massSourceBase(name, modelType, mesh, dict), | |
| m0D_(initM0D()) | |
| { | |
| if (mesh.nGeometricD() != 0) | |
| { | |
| FatalIOErrorInFunction(dict) | |
| << "Zero-dimensional fvModel applied to a " | |
| << mesh.nGeometricD() << "-dimensional mesh" | |
| << exit(FatalIOError); | |
| } | |
| } | |
| // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // | |
| const Foam::cellZone& Foam::fv::zeroDimensionalMassSourceBase::zone() const | |
| { | |
| return mesh().cellZones().all(); | |
| } | |
| Foam::scalar Foam::fv::zeroDimensionalMassSourceBase::V() const | |
| { | |
| return mesh().V()[0]; | |
| } | |
| Foam::dimensionedScalar Foam::fv::zeroDimensionalMassSourceBase::S() const | |
| { | |
| return | |
| dimensionedScalar | |
| ( | |
| dimensions::mass/dimensions::time, | |
| massFlowRate()*m0D_[0]/m()[0] | |
| ); | |
| } | |
| bool Foam::fv::zeroDimensionalMassSourceBase::movePoints() | |
| { | |
| return true; | |
| } | |
| void Foam::fv::zeroDimensionalMassSourceBase::topoChange | |
| ( | |
| const polyTopoChangeMap& map | |
| ) | |
| {} | |
| void Foam::fv::zeroDimensionalMassSourceBase::mapMesh | |
| ( | |
| const polyMeshMap& map | |
| ) | |
| {} | |
| void Foam::fv::zeroDimensionalMassSourceBase::distribute | |
| ( | |
| const polyDistributionMap& map | |
| ) | |
| {} | |
| void Foam::fv::zeroDimensionalMassSourceBase::correct() | |
| { | |
| // Correct the zero-dimensional mass | |
| m0D_ = calcM0D(); | |
| // Create the mass change | |
| if (!mesh().foundObject<volScalarField>(typedName("deltaM"))) | |
| { | |
| volScalarField* dMPtr = | |
| new volScalarField | |
| ( | |
| IOobject | |
| ( | |
| typedName("deltaM"), | |
| mesh().time().name(), | |
| mesh() | |
| ), | |
| mesh(), | |
| dimensionedScalar(dimensions::mass, 0) | |
| ); | |
| dMPtr->store(); | |
| } | |
| volScalarField& deltaM = | |
| mesh().lookupObjectRef<volScalarField>(typedName("deltaM")); | |
| deltaM += | |
| mesh().time().deltaT() | |
| *dimensionedScalar(dimensions::mass/dimensions::time, massFlowRate()); | |
| } | |
| // ************************************************************************* // | |