songtianlun/openfoam
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ENH: Use alpha in film standard radiation model instead of re-calculating wet/dry

Browse Source
This commit is contained in:
andy 2012-11-12 12:03:03 +00:00
parent ba717a5510
commit abfcafc847
2 changed files with 3 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/regionModels/surfaceFilmModels/submodels/thermo/filmRadiationModel/standardRadiation/standardRadiation.C
View File

@ -85,8 +85,6 @@ standardRadiation::standardRadiation
dimensionedScalar("zero", dimMass/pow3(dimTime), 0.0),
zeroGradientFvPatchScalarField::typeName
),
delta_(owner.delta()),
deltaMin_(readScalar(coeffs_.lookup("deltaMin"))),
beta_(readScalar(coeffs_.lookup("beta"))),
kappaBar_(readScalar(coeffs_.lookup("kappaBar")))
{}
@ -129,9 +127,10 @@ tmp<volScalarField> standardRadiation::Shs()
scalarField& Shs = tShs();
const scalarField& QinP = QinPrimary_.internalField();
const scalarField& delta = delta_.internalField();
const scalarField& delta = owner_.delta().internalField();
const scalarField& alpha = owner_.alpha().internalField();
Shs = beta_*(QinP*pos(delta - deltaMin_))*(1.0 - exp(-kappaBar_*delta));
Shs = beta_*QinP*alpha*(1.0 - exp(-kappaBar_*delta));
// Update net Qr on local region
QrNet_.internalField() = QinP - Shs;

6
src/regionModels/surfaceFilmModels/submodels/thermo/filmRadiationModel/standardRadiation/standardRadiation.H
View File

@ -65,15 +65,9 @@ private:
//- Remaining radiative flux after removing local contribution
volScalarField QrNet_;
//- Reference to the film thickness field / [m]
const volScalarField& delta_;
// Model coefficients
//- Minimum thickness to apply radiation model
scalar deltaMin_;
//- Beta coefficient
scalar beta_;