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ENH: film-pyrolysic BC updates

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andy 2013-11-12 10:14:21 +00:00
parent 4413212d99
commit 969dd7e7a3
2 changed files with 41 additions and 36 deletions
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69
src/regionModels/regionCoupling/derivedFvPatchFields/filmPyrolysisRadiativeCoupledMixed/filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C
View File

@ -122,7 +122,6 @@ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField
filmRegionName_("surfaceFilmProperties"),
pyrolysisRegionName_("pyrolysisProperties"),
TnbrName_("undefined-Tnbr"),
QrNbrName_("undefined-QrNbr"),
QrName_("undefined-Qr"),
convectiveScaling_(1.0),
filmDeltaDry_(0.0),
@ -148,7 +147,6 @@ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField
filmRegionName_(psf.filmRegionName_),
pyrolysisRegionName_(psf.pyrolysisRegionName_),
TnbrName_(psf.TnbrName_),
QrNbrName_(psf.QrNbrName_),
QrName_(psf.QrName_),
convectiveScaling_(psf.convectiveScaling_),
filmDeltaDry_(psf.filmDeltaDry_),
@ -175,7 +173,6 @@ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField
dict.lookupOrDefault<word>("pyrolysisRegion", "pyrolysisProperties")
),
TnbrName_(dict.lookup("Tnbr")),
QrNbrName_(dict.lookup("QrNbr")),
QrName_(dict.lookup("Qr")),
convectiveScaling_(dict.lookupOrDefault<scalar>("convectiveScaling", 1.0)),
filmDeltaDry_(readScalar(dict.lookup("filmDeltaDry"))),
@ -231,7 +228,6 @@ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField
filmRegionName_(psf.filmRegionName_),
pyrolysisRegionName_(psf.pyrolysisRegionName_),
TnbrName_(psf.TnbrName_),
QrNbrName_(psf.QrNbrName_),
QrName_(psf.QrName_),
convectiveScaling_(psf.convectiveScaling_),
filmDeltaDry_(psf.filmDeltaDry_),
@ -241,8 +237,7 @@ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void filmPyrolysisRadiativeCoupledMixedFvPatchScalarField::
updateCoeffs()
void filmPyrolysisRadiativeCoupledMixedFvPatchScalarField::updateCoeffs()
{
if (updated())
{
@ -294,34 +289,49 @@ updateCoeffs()
const pyrolysisModelType& pyrolysis = pyrModel();
const filmModelType& film = filmModel();
label myPatchINrbPatchI = -1;
// Obtain Rad heat (Qr)
scalarField Qr(patch().size(), 0.0);
if (QrName_ != "none") // primary region (region0)
label coupledPatchI = -1;
if (pyrolysisRegionName_ == mesh.name())
{
Qr = patch().lookupPatchField<volScalarField, scalar>(QrName_);
myPatchINrbPatchI = nbrPatch.index();
coupledPatchI = patchI;
if (QrName_ != "none")
{
Qr = nbrPatch.lookupPatchField<volScalarField, scalar>(QrName_);
mpp.distribute(Qr);
}
}
else if (pyrolysis.primaryMesh().name() == mesh.name())
{
coupledPatchI = nbrPatch.index();
if (QrName_ != "none")
{
Qr = patch().lookupPatchField<volScalarField, scalar>(QrName_);
}
}
else
{
FatalErrorIn
(
"void filmPyrolysisRadiativeCoupledMixedFvPatchScalarField::"
"updateCoeffs()"
)
<< type() << " condition is intended to be applied to either the "
<< "primary or pyrolysis regions only"
<< exit(FatalError);
}
if (QrNbrName_ != "none") // pyrolysis region
{
Qr = nbrPatch.lookupPatchField<volScalarField, scalar>(QrNbrName_);
mpp.distribute(Qr);
myPatchINrbPatchI = patchI;
}
const label filmPatchI =
pyrolysis.nbrCoupledPatchID(film, myPatchINrbPatchI);
const label filmPatchI = pyrolysis.nbrCoupledPatchID(film, coupledPatchI);
const scalarField htcw(film.htcw().h()().boundaryField()[filmPatchI]);
// Obtain htcw
htcwfilm =
const_cast<pyrolysisModelType&>(pyrolysis).mapRegionPatchField
pyrolysis.mapRegionPatchField
(
film,
myPatchINrbPatchI,
coupledPatchI,
filmPatchI,
htcw,
true
@ -335,11 +345,11 @@ updateCoeffs()
// Obtain delta
filmDelta =
const_cast<pyrolysisModelType&>(pyrolysis).mapRegionPatchField<scalar>
pyrolysis.mapRegionPatchField<scalar>
(
film,
"deltaf",
myPatchINrbPatchI,
coupledPatchI,
true
);
@ -414,14 +424,13 @@ void filmPyrolysisRadiativeCoupledMixedFvPatchScalarField::write
pyrolysisRegionName_
);
os.writeKeyword("Tnbr")<< TnbrName_ << token::END_STATEMENT << nl;
os.writeKeyword("QrNbr")<< QrNbrName_ << token::END_STATEMENT << nl;
os.writeKeyword("Qr")<< QrName_ << token::END_STATEMENT << nl;
os.writeKeyword("convectiveScaling") << convectiveScaling_
<< token::END_STATEMENT << nl;
os.writeKeyword("filmDeltaDry") << filmDeltaDry_ <<
token::END_STATEMENT << nl;
os.writeKeyword("filmDeltaWet") << filmDeltaWet_ <<
token::END_STATEMENT << endl;
<< token::END_STATEMENT << nl;
os.writeKeyword("filmDeltaDry") << filmDeltaDry_
<< token::END_STATEMENT << nl;
os.writeKeyword("filmDeltaWet") << filmDeltaWet_
<< token::END_STATEMENT << endl;
temperatureCoupledBase::write(os);
}

8
src/regionModels/regionCoupling/derivedFvPatchFields/filmPyrolysisRadiativeCoupledMixed/filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H
View File

@ -38,7 +38,6 @@ Description
type filmPyrolysisRadiativeCoupledMixed;
Tnbr T;
kappa fluidThermo;
QrNbr none;
Qr Qr;
kappaName none;
filmDeltaDry 0.0;
@ -91,7 +90,7 @@ namespace Foam
{
/*---------------------------------------------------------------------------*\
Class filmPyrolysisRadiativeCoupledMixedFvPatchScalarField Declaration
Class filmPyrolysisRadiativeCoupledMixedFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
class filmPyrolysisRadiativeCoupledMixedFvPatchScalarField
@ -121,10 +120,7 @@ private:
//- Name of field on the neighbour region
const word TnbrName_;
//- Name of the radiative heat flux in the neighbout region
const word QrNbrName_;
//- Name of the radiative heat flux in local region
//- Name of the radiative heat flux
const word QrName_;
//- Convective Scaling Factor (as determined by Prateep's tests)