def createFluidFields(fluidRegions, runTime):
# Load boundary conditions
from .. import derivedFvPatchFields
# Initialise fluid field pointer lists
from Foam.finiteVolume import PtrList_volScalarField
rhoFluid = PtrList_volScalarField(fluidRegions.size())
KFluid = PtrList_volScalarField(fluidRegions.size())
from Foam.finiteVolume import PtrList_volVectorField
UFluid = PtrList_volVectorField(fluidRegions.size())
from Foam.finiteVolume import PtrList_surfaceScalarField
phiFluid = PtrList_surfaceScalarField(fluidRegions.size())
DpDtFluid = PtrList_volScalarField(fluidRegions.size())
from Foam.OpenFOAM import PtrList_uniformDimensionedVectorField
gFluid = PtrList_uniformDimensionedVectorField(fluidRegions.size())
from Foam.compressible import PtrList_compressible_turbulenceModel
turbulence = PtrList_compressible_turbulenceModel(fluidRegions.size())
from Foam.thermophysicalModels import PtrList_basicPsiThermo
thermoFluid = PtrList_basicPsiThermo(fluidRegions.size())
p_rghFluid = PtrList_volScalarField(fluidRegions.size())
ghFluid = PtrList_volScalarField(fluidRegions.size())
ghfFluid = PtrList_surfaceScalarField(fluidRegions.size())
from Foam.OpenFOAM import scalarList
initialMassFluid = scalarList(fluidRegions.size())
#Populate fluid field pointer lists
for index in range(fluidRegions.size()):
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "*** Reading fluid mesh thermophysical properties for region " \
<< fluidRegions[ index ].name() << nl << nl
ext_Info() << " Adding to thermoFluid\n" << nl
from Foam.thermophysicalModels import autoPtr_basicPsiThermo, basicPsiThermo
thermo = basicPsiThermo.New(fluidRegions[index])
thermoFluid.ext_set(index, thermo)
ext_Info() << " Adding to rhoFluid\n" << nl
from Foam.OpenFOAM import word, fileName, IOobject
from Foam.finiteVolume import volScalarField
rhoFluid.ext_set(
index,
volScalarField(
IOobject(word("rho"), fileName(runTime.timeName()),
fluidRegions[index], IOobject.NO_READ,
IOobject.AUTO_WRITE), thermoFluid[index].rho()))
ext_Info() << " Adding to KFluid\n" << nl
KFluid.ext_set(
index,
volScalarField(
IOobject(word("K"), fileName(runTime.timeName()),
fluidRegions[index], IOobject.NO_READ,
IOobject.NO_WRITE),
thermoFluid[index].Cp().ptr() * thermoFluid[index].alpha()))
ext_Info() << " Adding to UFluid\n" << nl
from Foam.finiteVolume import volVectorField
UFluid.ext_set(
index,
volVectorField(
IOobject(word("U"), fileName(runTime.timeName()),
fluidRegions[index], IOobject.MUST_READ,
IOobject.AUTO_WRITE), fluidRegions[index]))
ext_Info() << " Adding to phiFluid\n" << nl
from Foam.finiteVolume import surfaceScalarField
from Foam.finiteVolume import linearInterpolate
phiFluid.ext_set(
index,
surfaceScalarField(
IOobject(word("phi"), fileName(runTime.timeName()),
fluidRegions[index], IOobject.READ_IF_PRESENT,
IOobject.AUTO_WRITE),
linearInterpolate(rhoFluid[index] * UFluid[index])
& fluidRegions[index].Sf()))
ext_Info() << " Adding to gFluid\n" << nl
from Foam.OpenFOAM import uniformDimensionedVectorField
gFluid.ext_set(
index,
uniformDimensionedVectorField(
IOobject(word("g"), fileName(runTime.constant()),
fluidRegions[index], IOobject.MUST_READ,
IOobject.NO_WRITE)))
ext_Info() << " Adding to turbulence\n" << nl
from Foam import compressible
turbulence.ext_set(
index,
compressible.turbulenceModel.New(rhoFluid[index], UFluid[index],
phiFluid[index],
thermoFluid[index]))
ext_Info() << " Adding to ghFluid\n" << nl
ghFluid.ext_set(
index,
volScalarField(word("gh"),
gFluid[index] & fluidRegions[index].C()))
ext_Info() << " Adding to ghfFluid\n" << nl
ghfFluid.ext_set(
index,
surfaceScalarField(word("ghf"),
gFluid[index] & fluidRegions[index].Cf()))
p_rghFluid.ext_set(
index,
volScalarField(
IOobject(word("p_rgh"), fileName(runTime.timeName()),
fluidRegions[index], IOobject.MUST_READ,
IOobject.AUTO_WRITE), fluidRegions[index]))
# Force p_rgh to be consistent with p
p_rghFluid[index].ext_assign(thermoFluid[index].p() -
rhoFluid[index] * ghFluid[index])
from Foam import fvc
initialMassFluid[index] = fvc.domainIntegrate(rhoFluid[index]).value()
ext_Info() << " Adding to DpDtFluid\n" << nl
DpDtFluid.ext_set(
index,
volScalarField(
word("DpDt"),
fvc.DDt(
surfaceScalarField(
word("phiU"),
phiFluid[index] / fvc.interpolate(rhoFluid[index])),
thermoFluid[index].p())))
return thermoFluid, rhoFluid, KFluid, UFluid, phiFluid, gFluid, turbulence, DpDtFluid, initialMassFluid, ghFluid, ghfFluid, p_rghFluid
def createFluidFields( fluidRegions, runTime ) :
# Load boundary conditions
from .. import derivedFvPatchFields
# Initialise fluid field pointer lists
from Foam.finiteVolume import PtrList_volScalarField
rhoFluid = PtrList_volScalarField( fluidRegions.size() )
KFluid = PtrList_volScalarField( fluidRegions.size() )
from Foam.finiteVolume import PtrList_volVectorField
UFluid = PtrList_volVectorField( fluidRegions.size() )
from Foam.finiteVolume import PtrList_surfaceScalarField
phiFluid = PtrList_surfaceScalarField( fluidRegions.size() )
DpDtFluid = PtrList_volScalarField( fluidRegions.size() )
from Foam.OpenFOAM import PtrList_uniformDimensionedVectorField
gFluid = PtrList_uniformDimensionedVectorField( fluidRegions.size() )
from Foam.compressible import PtrList_compressible_turbulenceModel
turbulence = PtrList_compressible_turbulenceModel( fluidRegions.size() )
from Foam.thermophysicalModels import PtrList_basicRhoThermo
thermoFluid = PtrList_basicRhoThermo( fluidRegions.size() )
p_rghFluid = PtrList_volScalarField( fluidRegions.size() )
ghFluid = PtrList_volScalarField( fluidRegions.size() )
ghfFluid = PtrList_surfaceScalarField(fluidRegions.size())
from Foam.OpenFOAM import scalarList
initialMassFluid = scalarList( fluidRegions.size() )
#Populate fluid field pointer lists
for index in range( fluidRegions.size() ) :
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "*** Reading fluid mesh thermophysical properties for region " \
<< fluidRegions[ index ].name() << nl << nl
ext_Info()<< " Adding to thermoFluid\n" << nl
from Foam.thermophysicalModels import autoPtr_basicRhoThermo, basicRhoThermo
thermo= basicRhoThermo.New( fluidRegions[ index ] )
thermoFluid.ext_set( index, thermo )
ext_Info()<< " Adding to rhoFluid\n" << nl
from Foam.OpenFOAM import word, fileName, IOobject
from Foam.finiteVolume import volScalarField
rhoFluid.ext_set( index, volScalarField( IOobject( word( "rho" ),
fileName( runTime.timeName() ),
fluidRegions[ index ],
IOobject.NO_READ,
IOobject.AUTO_WRITE ),
thermoFluid[ index ].rho() ) )
ext_Info()<< " Adding to KFluid\n" << nl
KFluid.ext_set( index, volScalarField( IOobject( word( "K" ),
fileName( runTime.timeName() ),
fluidRegions[ index ],
IOobject.NO_READ,
IOobject.NO_WRITE ),
thermoFluid[ index ].Cp().ptr() * thermoFluid[ index ].alpha() ) )
ext_Info()<< " Adding to UFluid\n" << nl
from Foam.finiteVolume import volVectorField
UFluid.ext_set( index, volVectorField( IOobject( word( "U" ),
fileName( runTime.timeName() ),
fluidRegions[ index ],
IOobject.MUST_READ,
IOobject.AUTO_WRITE ),
fluidRegions[ index ] ) )
ext_Info()<< " Adding to phiFluid\n" << nl
from Foam.finiteVolume import surfaceScalarField
from Foam.finiteVolume import linearInterpolate
phiFluid.ext_set( index, surfaceScalarField( IOobject( word( "phi" ),
fileName( runTime.timeName() ),
fluidRegions[ index ],
IOobject.READ_IF_PRESENT,
IOobject.AUTO_WRITE),
linearInterpolate( rhoFluid[ index ] * UFluid[ index ] ) & fluidRegions[ index ].Sf() ) )
ext_Info()<< " Adding to gFluid\n" << nl
from Foam.OpenFOAM import uniformDimensionedVectorField
gFluid.ext_set( index, uniformDimensionedVectorField( IOobject( word( "g" ),
fileName( runTime.constant() ),
fluidRegions[ index ],
IOobject.MUST_READ,
IOobject.NO_WRITE ) ) )
ext_Info()<< " Adding to turbulence\n" << nl
from Foam import compressible
turbulence.ext_set( index, compressible.turbulenceModel.New( rhoFluid[ index ],
UFluid[ index ],
phiFluid[ index ],
thermoFluid[ index ] ) )
ext_Info() << " Adding to ghFluid\n" << nl
ghFluid.ext_set( index, volScalarField( word( "gh" ) , gFluid[ index ] & fluidRegions[ index ].C() ) )
ext_Info() << " Adding to ghfFluid\n" << nl
ghfFluid.ext_set( index, surfaceScalarField( word( "ghf" ), gFluid[ index ] & fluidRegions[ index ].Cf() ) )
p_rghFluid.ext_set( index, volScalarField( IOobject( word( "p_rgh" ),
fileName( runTime.timeName() ),
fluidRegions[ index ],
IOobject.MUST_READ,
IOobject.AUTO_WRITE ),
fluidRegions[ index ] ) )
# Force p_rgh to be consistent with p
p_rghFluid[ index ].ext_assign( thermoFluid[ index ].p() - rhoFluid[ index ] * ghFluid[ index ] )
from Foam import fvc
initialMassFluid[ index ] = fvc.domainIntegrate( rhoFluid[ index ] ).value()
ext_Info()<< " Adding to DpDtFluid\n" << nl
DpDtFluid.ext_set( index, volScalarField( word( "DpDt" ), fvc.DDt( surfaceScalarField( word( "phiU" ),
phiFluid[ index ] / fvc.interpolate( rhoFluid[ index ] ) ),
thermoFluid[ index ].p() ) ) )
return thermoFluid, rhoFluid, KFluid, UFluid, phiFluid, gFluid, turbulence, DpDtFluid, initialMassFluid, ghFluid, ghfFluid, p_rghFluid
# Load boundary Fields
from .. import derivedFvPatchFields
# Initialise fluid field pointer lists
from Foam.thermophysicalModels import PtrList_basicThermo
thermof = PtrList_basicThermo( fluidRegions.size() )
from Foam.finiteVolume import PtrList_volScalarField
rhof = PtrList_volScalarField( fluidRegions.size() )
Kf = PtrList_volScalarField( fluidRegions.size() )
from Foam.finiteVolume import PtrList_volVectorField
Uf = PtrList_volVectorField(fluidRegions.size())
from Foam.finiteVolume import PtrList_surfaceScalarField
phif = PtrList_surfaceScalarField( fluidRegions.size() )
from Foam.compressible import PtrList_compressible_RASModel
turb = PtrList_compressible_RASModel( fluidRegions.size() )
DpDtf = PtrList_volScalarField( fluidRegions.size() )
ghf = PtrList_volScalarField( fluidRegions.size() )
pdf = PtrList_volScalarField( fluidRegions.size() )
from Foam.OpenFOAM import scalarList
initialMassf = scalarList( fluidRegions.size() )
from Foam.OpenFOAM import dimensionedScalar, word, dimensionSet
pRef = dimensionedScalar( word( "pRef" ),
dimensionSet( 1.0, -1.0, -2.0, 0.0, 0.0 ),