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ENH: Implement gradient coupled temperature bc as fixedGradient instead of fixedValue.

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This commit is contained in:
mattijs
2010-03-03 14:59:39 +00:00
parent 60a1898399
commit af32ffeaad
2 changed files with 17 additions and 16 deletions
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29
applications/solvers/heatTransfer/chtMultiRegionFoam/derivedFvPatchFields/solidWallHeatFluxTemperature/solidWallHeatFluxTemperatureFvPatchScalarField.C
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@ -38,7 +38,7 @@ solidWallHeatFluxTemperatureFvPatchScalarField
const DimensionedField<scalar, volMesh>& iF const DimensionedField<scalar, volMesh>& iF
) )
: :
fixedValueFvPatchScalarField(p, iF), fixedGradientFvPatchScalarField(p, iF),
q_(p.size(), 0.0), q_(p.size(), 0.0),
KName_("undefined-K") KName_("undefined-K")
{} {}
@ -53,7 +53,7 @@ solidWallHeatFluxTemperatureFvPatchScalarField
const fvPatchFieldMapper& mapper const fvPatchFieldMapper& mapper
) )
: :
fixedValueFvPatchScalarField(ptf, p, iF, mapper), fixedGradientFvPatchScalarField(ptf, p, iF, mapper),
q_(ptf.q_, mapper), q_(ptf.q_, mapper),
KName_(ptf.KName_) KName_(ptf.KName_)
{} {}
@ -67,7 +67,7 @@ solidWallHeatFluxTemperatureFvPatchScalarField
const dictionary& dict const dictionary& dict
) )
: :
fixedValueFvPatchScalarField(p, iF, dict), fixedGradientFvPatchScalarField(p, iF, dict),
q_("q", dict, p.size()), q_("q", dict, p.size()),
KName_(dict.lookup("K")) KName_(dict.lookup("K"))
{} {}
@ -79,7 +79,7 @@ solidWallHeatFluxTemperatureFvPatchScalarField
const solidWallHeatFluxTemperatureFvPatchScalarField& tppsf const solidWallHeatFluxTemperatureFvPatchScalarField& tppsf
) )
: :
fixedValueFvPatchScalarField(tppsf), fixedGradientFvPatchScalarField(tppsf),
q_(tppsf.q_), q_(tppsf.q_),
KName_(tppsf.KName_) KName_(tppsf.KName_)
{} {}
@ -92,7 +92,7 @@ solidWallHeatFluxTemperatureFvPatchScalarField
const DimensionedField<scalar, volMesh>& iF const DimensionedField<scalar, volMesh>& iF
) )
: :
fixedValueFvPatchScalarField(tppsf, iF), fixedGradientFvPatchScalarField(tppsf, iF),
q_(tppsf.q_), q_(tppsf.q_),
KName_(tppsf.KName_) KName_(tppsf.KName_)
{} {}
@ -105,7 +105,7 @@ void Foam::solidWallHeatFluxTemperatureFvPatchScalarField::autoMap
const fvPatchFieldMapper& m const fvPatchFieldMapper& m
) )
{ {
fixedValueFvPatchScalarField::autoMap(m); fixedGradientFvPatchScalarField::autoMap(m);
q_.autoMap(m); q_.autoMap(m);
} }
@ -116,7 +116,7 @@ void Foam::solidWallHeatFluxTemperatureFvPatchScalarField::rmap
const labelList& addr const labelList& addr
) )
{ {
fixedValueFvPatchScalarField::rmap(ptf, addr); fixedGradientFvPatchScalarField::rmap(ptf, addr);
const solidWallHeatFluxTemperatureFvPatchScalarField& hfptf = const solidWallHeatFluxTemperatureFvPatchScalarField& hfptf =
refCast<const solidWallHeatFluxTemperatureFvPatchScalarField>(ptf); refCast<const solidWallHeatFluxTemperatureFvPatchScalarField>(ptf);
@ -132,14 +132,14 @@ void Foam::solidWallHeatFluxTemperatureFvPatchScalarField::updateCoeffs()
return; return;
} }
const scalarField& Kw = const scalarField& Kw = patch().lookupPatchField<volScalarField, scalar>
patch().lookupPatchField<volScalarField, scalar>(KName_); (
KName_
);
const fvPatchScalarField& Tw = *this; gradient() = q_/Kw;
operator==(q_/(patch().deltaCoeffs()*Kw) + Tw.patchInternalField()); fixedGradientFvPatchScalarField::updateCoeffs();
fixedValueFvPatchScalarField::updateCoeffs();
} }
@ -148,9 +148,10 @@ void Foam::solidWallHeatFluxTemperatureFvPatchScalarField::write
Ostream& os Ostream& os
) const ) const
{ {
fixedValueFvPatchScalarField::write(os); fixedGradientFvPatchScalarField::write(os);
q_.writeEntry("q", os); q_.writeEntry("q", os);
os.writeKeyword("K") << KName_ << token::END_STATEMENT << nl; os.writeKeyword("K") << KName_ << token::END_STATEMENT << nl;
this->writeEntry("value", os);
} }

4
applications/solvers/heatTransfer/chtMultiRegionFoam/derivedFvPatchFields/solidWallHeatFluxTemperature/solidWallHeatFluxTemperatureFvPatchScalarField.H
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@ -46,7 +46,7 @@ SourceFiles
#ifndef solidWallHeatFluxTemperatureFvPatchScalarField_H #ifndef solidWallHeatFluxTemperatureFvPatchScalarField_H
#define solidWallHeatFluxTemperatureFvPatchScalarField_H #define solidWallHeatFluxTemperatureFvPatchScalarField_H
#include "fixedValueFvPatchFields.H" #include "fixedGradientFvPatchFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -59,7 +59,7 @@ namespace Foam
class solidWallHeatFluxTemperatureFvPatchScalarField class solidWallHeatFluxTemperatureFvPatchScalarField
: :
public fixedValueFvPatchScalarField public fixedGradientFvPatchScalarField
{ {
// Private data // Private data