diff --git a/src/fvOptions/Make/files b/src/fvOptions/Make/files index b85aac6d2c..6c4245d773 100644 --- a/src/fvOptions/Make/files +++ b/src/fvOptions/Make/files @@ -30,6 +30,8 @@ $(derivedSources)/rotorDiskSource/trimModel/fixed/fixedTrim.C $(derivedSources)/rotorDiskSource/trimModel/targetCoeff/targetCoeffTrim.C $(derivedSources)/solidificationMeltingSource/solidificationMeltingSource.C $(derivedSources)/solidificationMeltingSource/solidificationMeltingSourceIO.C +$(derivedSources)/tabulatedAccelerationSource/tabulatedAccelerationSource.C +$(derivedSources)/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.C interRegion = sources/interRegion $(interRegion)/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C diff --git a/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.C b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.C new file mode 100644 index 0000000000..9a482b7012 --- /dev/null +++ b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.C @@ -0,0 +1,153 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | + \\ / A nd | Copyright (C) 2015 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 . + +\*---------------------------------------------------------------------------*/ + +#include "tabulated6DoFAcceleration.H" +#include "Tuple2.H" +#include "IFstream.H" +#include "interpolateSplineXY.H" + +// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // + +namespace Foam +{ + defineTypeNameAndDebug(tabulated6DoFAcceleration, 0); +} + + +// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // + +Foam::tabulated6DoFAcceleration::tabulated6DoFAcceleration +( + const dictionary& accelerationCoeffs, + const Time& runTime +) +: + time_(runTime), + accelerationCoeffs_(accelerationCoeffs) +{ + read(accelerationCoeffs); +} + + +// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * // + +Foam::tabulated6DoFAcceleration::~tabulated6DoFAcceleration() +{} + + +// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * // + +Foam::tabulated6DoFAcceleration::accelerationVectors +Foam::tabulated6DoFAcceleration::acceleration() const +{ + scalar t = time_.value(); + + if (t < times_[0]) + { + FatalErrorIn + ( + "tabulated6DoFAcceleration::acceleration()" + ) << "current time (" << t + << ") is less than the minimum in the data table (" + << times_[0] << ')' + << exit(FatalError); + } + + if (t > times_.last()) + { + FatalErrorIn + ( + "tabulated6DoFAcceleration::acceleration()" + ) << "current time (" << t + << ") is greater than the maximum in the data table (" + << times_.last() << ')' + << exit(FatalError); + } + + accelerationVectors avs = interpolateSplineXY + ( + t, + times_, + values_ + ); + + Info<< "tabulated6DoFAcceleration::acceleration(): " + << "Time = " << t << " accelerations: " << avs << endl; + + return avs; +} + + +bool Foam::tabulated6DoFAcceleration::read +( + const dictionary& accelerationCoeffs +) +{ + accelerationCoeffs_ = accelerationCoeffs; + + // If the timeDataFileName has changed read the file + + fileName newTimeDataFileName + ( + fileName(accelerationCoeffs_.lookup("timeDataFileName")).expand() + ); + + if (newTimeDataFileName != timeDataFileName_) + { + timeDataFileName_ = newTimeDataFileName; + + IFstream dataStream(timeDataFileName_); + + if (dataStream.good()) + { + List > timeValues + ( + dataStream + ); + + times_.setSize(timeValues.size()); + values_.setSize(timeValues.size()); + + forAll(timeValues, i) + { + times_[i] = timeValues[i].first(); + values_[i] = timeValues[i].second(); + } + } + else + { + FatalErrorIn + ( + "tabulated6DoFAcceleration::read(const dictionary&)" + ) << "Cannot open time data file " << timeDataFileName_ + << exit(FatalError); + } + } + + return true; +} + + +// ************************************************************************* // diff --git a/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.H b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.H new file mode 100644 index 0000000000..80f956efcf --- /dev/null +++ b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulated6DoFAcceleration/tabulated6DoFAcceleration.H @@ -0,0 +1,122 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | + \\ / A nd | Copyright (C) 2015 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 . + +Class + Foam::tabulated6DoFAcceleration + +Description + Tabulated 6DoF acceleration. + + Obtained by interpolating tabulated data for linear acceleration, + angular velocity and angular acceleration. + +SourceFiles + tabulated6DoFAcceleration.C + +\*---------------------------------------------------------------------------*/ + +#ifndef tabulated6DoFAcceleration_H +#define tabulated6DoFAcceleration_H + +#include "primitiveFields.H" +#include "Vector2D.H" +#include "Time.H" + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +namespace Foam +{ + +/*---------------------------------------------------------------------------*\ + Class tabulated6DoFAcceleration Declaration +\*---------------------------------------------------------------------------*/ + +class tabulated6DoFAcceleration +{ + // Private data + + const Time& time_; + + dictionary accelerationCoeffs_; + + //- Time data file name read from dictionary + fileName timeDataFileName_; + + //- Type used to read in the acceleration "vectors" + typedef Vector accelerationVectors; + + //- Field of times + scalarField times_; + + //- Field of acceleration "vectors" + Field values_; + + + // Private Member Functions + + //- Disallow copy construct + tabulated6DoFAcceleration(const tabulated6DoFAcceleration&); + + //- Disallow default bitwise assignment + void operator=(const tabulated6DoFAcceleration&); + + +public: + + //- Runtime type information + TypeName("tabulated6DoFAcceleration"); + + + // Constructors + + //- Construct from components + tabulated6DoFAcceleration + ( + const dictionary& accelerationCoeffs, + const Time& runTime + ); + + + //- Destructor + virtual ~tabulated6DoFAcceleration(); + + + // Member Functions + + //- Return the solid-body accelerations + virtual Vector acceleration() const; + + //- Update properties from given dictionary + virtual bool read(const dictionary& accelerationCoeffs); +}; + + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +} // End namespace Foam + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#endif + +// ************************************************************************* // diff --git a/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSource.C b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSource.C new file mode 100644 index 0000000000..914e751e71 --- /dev/null +++ b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSource.C @@ -0,0 +1,117 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | + \\ / A nd | Copyright (C) 2015 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 . + +\*---------------------------------------------------------------------------*/ + +#include "tabulatedAccelerationSource.H" +#include "fvMesh.H" +#include "fvMatrices.H" +#include "geometricOneField.H" +#include "addToRunTimeSelectionTable.H" + +// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // + +namespace Foam +{ +namespace fv +{ + defineTypeNameAndDebug(tabulatedAccelerationSource, 0); + addToRunTimeSelectionTable + ( + option, + tabulatedAccelerationSource, + dictionary + ); +} +} + + +// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // + +Foam::fv::tabulatedAccelerationSource::tabulatedAccelerationSource +( + const word& name, + const word& modelType, + const dictionary& dict, + const fvMesh& mesh +) +: + option(name, modelType, dict, mesh), + motion_(coeffs_, mesh.time()), + UName_(coeffs_.lookupOrDefault("UName", "U")), + g0_("g0", dimAcceleration, vector::zero) +{ + fieldNames_.setSize(1, UName_); + applied_.setSize(1, false); + + if (mesh.foundObject("g")) + { + g0_ = mesh.lookupObject("g"); + } +} + + +// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // + +void Foam::fv::tabulatedAccelerationSource::addSup +( + fvMatrix& eqn, + const label fieldi +) +{ + addSup(geometricOneField(), eqn, fieldi); +} + + +void Foam::fv::tabulatedAccelerationSource::addSup +( + const volScalarField& rho, + fvMatrix& eqn, + const label fieldi +) +{ + addSup(rho, eqn, fieldi); +} + + +void Foam::fv::tabulatedAccelerationSource::writeData(Ostream& os) const +{ + os << indent << name_ << endl; + dict_.write(os); +} + + +bool Foam::fv::tabulatedAccelerationSource::read(const dictionary& dict) +{ + if (option::read(dict)) + { + return motion_.read(coeffs_); + } + else + { + return false; + } +} + + +// ************************************************************************* // diff --git a/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSource.H b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSource.H new file mode 100644 index 0000000000..f24e853e45 --- /dev/null +++ b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSource.H @@ -0,0 +1,171 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | + \\ / A nd | Copyright (C) 2015 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 . + +Class + Foam::fv::tabulatedAccelerationSource + +Description + Solid-body 6-DoF acceleration source + + \heading Source usage + + Example usage: + \verbatim + SBM + { + type tabulatedAccelerationSource; + active true; + selectionMode all; + + tabulatedAccelerationSourceCoeffs + { + timeDataFileName "constant/acceleration-terms.dat"; + } + } + \endverbatim + + +SourceFiles + tabulatedAccelerationSource.C + +\*---------------------------------------------------------------------------*/ + +#ifndef tabulatedAccelerationSource_H +#define tabulatedAccelerationSource_H + +#include "fvOption.H" +#include "tabulated6DoFAcceleration.H" + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +namespace Foam +{ +namespace fv +{ + +/*---------------------------------------------------------------------------*\ + Class tabulatedAccelerationSource Declaration +\*---------------------------------------------------------------------------*/ + +class tabulatedAccelerationSource +: + public option +{ + +protected: + + // Protected data + + //- Run-time selectable acceleration model + tabulated6DoFAcceleration motion_; + + //- Velocity field name, default = U + word UName_; + + dimensionedVector g0_; + +private: + + // Private Member Functions + + //- Disallow default bitwise copy construct + tabulatedAccelerationSource(const tabulatedAccelerationSource&); + + //- Disallow default bitwise assignment + void operator=(const tabulatedAccelerationSource&); + + + //- Source term to momentum equation + template + void addSup + ( + const RhoFieldType& rho, + fvMatrix& eqn, + const label fieldi + ); + + +public: + + //- Runtime type information + TypeName("tabulatedAccelerationSource"); + + + // Constructors + + //- Construct from components + tabulatedAccelerationSource + ( + const word& name, + const word& modelType, + const dictionary& dict, + const fvMesh& mesh + ); + + + //- Destructor + virtual ~tabulatedAccelerationSource() + {} + + + // Member Functions + + //- Source term to momentum equation + virtual void addSup + ( + fvMatrix& eqn, + const label fieldi + ); + + //- Source term to compressible momentum equation + virtual void addSup + ( + const volScalarField& rho, + fvMatrix& eqn, + const label fieldi + ); + + //- Write data + virtual void writeData(Ostream&) const; + + //- Read dictionary + virtual bool read(const dictionary& dict); +}; + + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +} // End namespace fv +} // End namespace Foam + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#ifdef NoRepository + #include "tabulatedAccelerationSourceTemplates.C" +#endif + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#endif + +// ************************************************************************* // diff --git a/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSourceTemplates.C b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSourceTemplates.C new file mode 100644 index 0000000000..af03ba7ae1 --- /dev/null +++ b/src/fvOptions/sources/derived/tabulatedAccelerationSource/tabulatedAccelerationSourceTemplates.C @@ -0,0 +1,103 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | + \\ / A nd | Copyright (C) 2015 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 . + +\*---------------------------------------------------------------------------*/ + +#include "tabulatedAccelerationSource.H" +#include "fvMesh.H" +#include "fvMatrices.H" +#include "uniformDimensionedFields.H" + +// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // + +template +void Foam::fv::tabulatedAccelerationSource::addSup +( + const RhoFieldType& rho, + fvMatrix& eqn, + const label fieldi +) +{ + Vector acceleration(motion_.acceleration()); + + // If gravitational force is present combine with the linear acceleration + if (mesh_.foundObject("g")) + { + uniformDimensionedVectorField& g = + const_cast + ( + mesh_.lookupObject("g") + ); + + const uniformDimensionedScalarField& hRef = + mesh_.lookupObject("hRef"); + + g = g0_ - dimensionedVector("a", dimAcceleration, acceleration.x()); + + dimensionedScalar ghRef + ( + mag(g.value()) > SMALL + ? g & (cmptMag(g.value())/mag(g.value()))*hRef + : dimensionedScalar("ghRef", g.dimensions()*dimLength, 0) + ); + + const_cast + ( + mesh_.lookupObject("gh") + ) = (g & mesh_.C()) - ghRef; + + const_cast + ( + mesh_.lookupObject("ghf") + ) = (g & mesh_.Cf()) - ghRef; + } + // ... otherwise include explicitly in the momentum equation + else + { + eqn -= rho*dimensionedVector("a", dimAcceleration, acceleration.x()); + } + + dimensionedVector Omega + ( + "Omega", + dimensionSet(0, 0, -1, 0, 0), + acceleration.y() + ); + + dimensionedVector dOmegaDT + ( + "dOmegaDT", + dimensionSet(0, 0, -2, 0, 0), + acceleration.z() + ); + + eqn -= + ( + rho*(2*Omega ^ eqn.psi()) // Coriolis force + + rho*(Omega ^ (Omega ^ mesh_.C())) // Centrifugal force + + rho*(dOmegaDT ^ mesh_.C()) // Angular tabulatedAcceleration force + ); +} + + +// ************************************************************************* //