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ENH: Adding cell centre self seed controls.

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This commit is contained in:
graham
2010-09-27 14:56:13 +01:00
parent eb5f2954b9
commit 4ced40cb98
2 changed files with 17 additions and 3 deletions
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12
src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/InflationInjection/InflationInjection.C
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@ -26,7 +26,6 @@ License
#include "InflationInjection.H"
#include "mathematicalConstants.H"
#include "PackedBoolList.H"
#include "Switch.H"
#include "cellSet.H"
#include "ListListOps.H"
@ -127,7 +126,7 @@ Foam::label Foam::InflationInjection<CloudType>::parcelsToInject
if (cellOccupancy[cI].empty())
{
if (!cellCentresUsed.found(cI))
if (selfSeed_ && !cellCentresUsed.found(cI))
{
scalar dNew = parcelPDF_().sample();
@ -136,7 +135,7 @@ Foam::label Foam::InflationInjection<CloudType>::parcelsToInject
vectorPairScalarPair
(
Pair<vector>(mesh.cellCentres()[cI], vector::zero),
Pair<scalar>(dNew, dNew)
Pair<scalar>(dSeed_, dNew)
)
);
@ -340,6 +339,8 @@ Foam::InflationInjection<CloudType>::InflationInjection
newParticles_(),
volumeAccumulator_(0.0),
fraction_(1.0),
selfSeed_(this->coeffDict().lookupOrDefault("selfSeed", false)),
dSeed_(SMALL),
parcelPDF_
(
pdfs::pdf::New
@ -349,6 +350,11 @@ Foam::InflationInjection<CloudType>::InflationInjection
)
)
{
if (selfSeed_)
{
dSeed_ = readScalar(this->coeffDict().lookup("dSeed"));
}
cellSet generationCells(this->owner().mesh(), generationSetName_);
generationCells_ = generationCells.toc();

8
src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/InflationInjection/InflationInjection.H
View File

@ -40,6 +40,7 @@ SourceFiles
#include "InjectionModel.H"
#include "pdf.H"
#include "Switch.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -99,6 +100,13 @@ class InflationInjection
//- Fraction of injection controlled by this processor
scalar fraction_;
//- Switch to control whether or not the injector is allowed
// to create new particles in empty cells
Switch selfSeed_;
//- Diameter with which to create new seed particles
scalar dSeed_;
//- Parcel size PDF model
const autoPtr<pdfs::pdf> parcelPDF_;