def readTimeControls_010401_dev( runTime ):
from Foam.OpenFOAM import Switch, word, readScalar, GREAT
adjustTimeStep = Switch( runTime.controlDict().lookup( word( "adjustTimeStep" ) ) )
maxCo = readScalar( runTime.controlDict().lookup( word( "maxCo" ) ) )
maxDeltaT = GREAT
if runTime.controlDict().found( word( "maxDeltaT" ) ):
maxDeltaT = readScalar( runTime.controlDict().lookup( word( "maxDeltaT" ) ) )
pass
return adjustTimeStep, maxCo, maxDeltaT
def readTimeControls_010401_dev( runTime ):
from Foam.OpenFOAM import Switch, word, readScalar, GREAT
adjustTimeStep = Switch( runTime.controlDict().lookup( word( "adjustTimeStep" ) ) )
maxCo = readScalar( runTime.controlDict().lookup( word( "maxCo" ) ) )
maxDeltaT = GREAT
if runTime.controlDict().found( word( "maxDeltaT" ) ):
maxDeltaT = readScalar( runTime.controlDict().lookup( word( "maxDeltaT" ) ) )
pass
return adjustTimeStep, maxCo, maxDeltaT
def _init__with_2_param( self, *args ):
if len(args) != 2:
raise AssertionError( "len( args ) != 2" )
argc = 0
from Foam.finiteVolume import fvMesh
try:
fvMesh.ext_isinstance( args[ argc ] )
except TypeError:
raise AssertionError( "args[ argc ].__class__ != fvMesh" )
mesh = args[ argc ]; argc +=1
from Foam.OpenFOAM import dictionary
try:
dictionary.ext_isinstance( args[ argc ] )
except TypeError:
raise AssertionError( "args[ argc ].__class__ != dictionary" )
dict_ = args[ argc ]
PtrList_TypeBase.__init__( self )
from Foam.OpenFOAM import polyPatchID, word, readLabel, readScalar
self.patchID_ = polyPatchID( dict_.lookup( word( "patch" ) ), mesh.boundaryMesh() )
self.faceIndex_ = readLabel( dict_.lookup( word( "face" ) ) )
self.dir_ = self.getDir( dict_ )
self.value_ = readScalar( dict_.lookup( word( "value" ) ) )
self.checkPatchFace(mesh)
def _init__with_2_param(self, *args):
if len(args) != 2:
raise AssertionError("len( args ) != 2")
argc = 0
from Foam.finiteVolume import fvMesh
try:
fvMesh.ext_isinstance(args[argc])
except TypeError:
raise AssertionError("args[ argc ].__class__ != fvMesh")
mesh = args[argc]
argc += 1
from Foam.OpenFOAM import dictionary
try:
dictionary.ext_isinstance(args[argc])
except TypeError:
raise AssertionError("args[ argc ].__class__ != dictionary")
dict_ = args[argc]
PtrList_TypeBase.__init__(self)
from Foam.OpenFOAM import polyPatchID, word, readLabel, readScalar
self.patchID_ = polyPatchID(dict_.lookup(word("patch")),
mesh.boundaryMesh())
self.faceIndex_ = readLabel(dict_.lookup(word("face")))
self.dir_ = self.getDir(dict_)
self.value_ = readScalar(dict_.lookup(word("value")))
self.checkPatchFace(mesh)
def readTimeControls_010600_dev( runTime ):
from Foam.OpenFOAM import Switch, word, readScalar, GREAT
adjustTimeStep = Switch( runTime.controlDict().lookup( word( "adjustTimeStep" ) ) )
maxCo = readScalar( runTime.controlDict().lookup( word( "maxCo" ) ) )
maxDeltaT = runTime.controlDict().lookupOrDefault( word( "maxDeltaT" ), GREAT, 0, 1 )
return adjustTimeStep, maxCo, maxDeltaT
def readTimeControls_010600_dev( runTime ):
from Foam.OpenFOAM import Switch, word, readScalar, GREAT
adjustTimeStep = Switch( runTime.controlDict().lookup( word( "adjustTimeStep" ) ) )
maxCo = readScalar( runTime.controlDict().lookup( word( "maxCo" ) ) )
maxDeltaT = runTime.controlDict().lookupOrDefault( word( "maxDeltaT" ), GREAT, 0, 1 )
return adjustTimeStep, maxCo, maxDeltaT
def readStressedFoamControls( mesh):
from Foam.OpenFOAM import word
stressControl = mesh.solutionDict().subDict( word( "stressedFoam" ) )
from Foam.OpenFOAM import readInt
nCorr = readInt( stressControl.lookup( word( "nCorrectors" ) ) )
from Foam.OpenFOAM import readScalar
convergenceTolerance = readScalar(stressControl.lookup( word( "U" ) ) )
from materialModels.componentReference import componentReference
# from Foam.template import PtrList
# cr = PtrList( componentReference )( stressControl.lookup( word( "componentReference" ) ), componentReference.iNew(mesh) )
from Foam.template import PtrList
cr = PtrList( stressControl.lookup( word( "componentReference" ) ), componentReference.iNew(mesh) )
return stressControl, nCorr, convergenceTolerance, cr
def readStressedFoamControls(mesh):
from Foam.OpenFOAM import word
stressControl = mesh.solutionDict().subDict(word("stressedFoam"))
from Foam.OpenFOAM import readInt
nCorr = readInt(stressControl.lookup(word("nCorrectors")))
from Foam.OpenFOAM import readScalar
convergenceTolerance = readScalar(stressControl.lookup(word("U")))
from materialModels.componentReference import componentReference
# from Foam.template import PtrList
# cr = PtrList( componentReference )( stressControl.lookup( word( "componentReference" ) ), componentReference.iNew(mesh) )
from Foam.template import PtrList
cr = PtrList(stressControl.lookup(word("componentReference")),
componentReference.iNew(mesh))
return stressControl, nCorr, convergenceTolerance, cr
def alphaCourantNo( runTime, mesh, alpha1, phi ):
from Foam.OpenFOAM import readScalar, word
maxAlphaCo = readScalar( runTime.controlDict().lookup(word( "maxAlphaCo" ) ) )
alphaCoNum = 0.0
meanAlphaCoNum = 0.0
if mesh.nInternalFaces():
from Foam import fvc
alphaf = fvc.interpolate(alpha1)
SfUfbyDelta = (alphaf - 0.01).pos() * ( 0.99 - alphaf ).pos() * mesh.deltaCoeffs() * phi.mag()
alphaCoNum = ( SfUfbyDelta/mesh.magSf() ).ext_max().value() * runTime.deltaT().value()
meanAlphaCoNum = ( SfUfbyDelta.sum() / mesh.magSf().sum() ).value() * runTime.deltaT().value()
pass
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "Interface Courant Number mean: " << meanAlphaCoNum << " max: " << alphaCoNum << nl
return maxAlphaCo, alphaCoNum, meanAlphaCoNum
def main_standalone(argc, argv):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase(argc, argv)
from Foam.OpenFOAM.include import createTime
runTime = createTime(args)
from Foam.OpenFOAM.include import createMesh
mesh = createMesh(runTime)
thermodynamicProperties, R, Cv, Cp, gamma, Pr = readThermodynamicProperties(
runTime, mesh)
p, T, psi, pbf, rhoBoundaryTypes, rho, U, Ubf, rhoUboundaryTypes, \
rhoU, Tbf, rhoEboundaryTypes, rhoE, phi, phiv, rhoU, fields, magRhoU, H = _createFields( runTime, mesh, R, Cv )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.value() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
from Foam.OpenFOAM import readScalar, word
HbyAblend = readScalar(piso.lookup(word("HbyAblend")))
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
CoNum = (mesh.deltaCoeffs() * phiv.mag() /
mesh.magSf()).ext_max().value() * runTime.deltaT().value()
ext_Info() << "Max Courant Number = " << CoNum << nl
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
for outerCorr in range(nOuterCorr):
magRhoU.ext_assign(rhoU.mag())
H.ext_assign((rhoE + p) / rho)
from Foam.fv import multivariateGaussConvectionScheme_scalar
mvConvection = multivariateGaussConvectionScheme_scalar(
mesh, fields, phiv, mesh.divScheme(word("div(phiv,rhoUH)")))
from Foam.finiteVolume import solve
from Foam import fvm
solve(fvm.ddt(rho) + mvConvection.fvmDiv(phiv, rho))
tmp = mvConvection.interpolationScheme()()(magRhoU)
rhoUWeights = tmp.ext_weights(magRhoU)
from Foam.finiteVolume import weighted_vector
rhoUScheme = weighted_vector(rhoUWeights)
from Foam import fv, fvc
rhoUEqn = fvm.ddt(rhoU) + fv.gaussConvectionScheme_vector(
mesh, phiv, rhoUScheme).fvmDiv(phiv, rhoU)
solve(rhoUEqn == -fvc.grad(p))
solve(
fvm.ddt(rhoE) + mvConvection.fvmDiv(phiv, rhoE) ==
-mvConvection.fvcDiv(phiv, p))
T.ext_assign((rhoE - 0.5 * rho * (rhoU / rho).magSqr()) / Cv / rho)
psi.ext_assign(1.0 / (R * T))
p.ext_assign(rho / psi)
for corr in range(nCorr):
rrhoUA = 1.0 / rhoUEqn.A()
from Foam.finiteVolume import surfaceScalarField
rrhoUAf = surfaceScalarField(word("rrhoUAf"),
fvc.interpolate(rrhoUA))
HbyA = rrhoUA * rhoUEqn.H()
from Foam.finiteVolume import LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr
from Foam.OpenFOAM import IStringStream, word
HbyAWeights = HbyAblend * mesh.weights() + ( 1.0 - HbyAblend ) * \
LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr( mesh, phi, IStringStream( "HbyA" )() ).weights( HbyA )
from Foam.finiteVolume import surfaceInterpolationScheme_vector
phi.ext_assign( ( surfaceInterpolationScheme_vector.ext_interpolate(HbyA, HbyAWeights) & mesh.Sf() ) \
+ HbyAblend * fvc.ddtPhiCorr( rrhoUA, rho, rhoU, phi ) )
p.ext_boundaryField().updateCoeffs()
phiGradp = rrhoUAf * mesh.magSf() * fvc.snGrad(p)
phi.ext_assign(phi - phiGradp)
resetPhiPatches(phi, rhoU, mesh)
rhof = mvConvection.interpolationScheme()()(rho).interpolate(
rho)
phiv.ext_assign(phi / rhof)
pEqn = fvm.ddt(psi, p) + mvConvection.fvcDiv(
phiv, rho) + fvc.div(phiGradp) - fvm.laplacian(rrhoUAf, p)
pEqn.solve()
phi.ext_assign(phi + phiGradp + pEqn.flux())
rho.ext_assign(psi * p)
rhof.ext_assign(
mvConvection.interpolationScheme()()(rho).interpolate(rho))
phiv.ext_assign(phi / rhof)
rhoU.ext_assign(HbyA - rrhoUA * fvc.grad(p))
rhoU.correctBoundaryConditions()
pass
pass
U.ext_assign(rhoU / rho)
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n"
import os
return os.EX_OK
def main_standalone( argc, argv ):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase( argc, argv )
from Foam.OpenFOAM.include import createTime
runTime = createTime( args )
from Foam.OpenFOAM.include import createMesh
mesh = createMesh( runTime )
thermodynamicProperties, R, Cv, Cp, gamma, Pr = readThermodynamicProperties( runTime, mesh )
p, T, psi, pbf, rhoBoundaryTypes, rho, U, Ubf, rhoUboundaryTypes, \
rhoU, Tbf, rhoEboundaryTypes, rhoE, phi, phiv, rhoU, fields, magRhoU, H = _createFields( runTime, mesh, R, Cv )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.value() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.OpenFOAM import readScalar, word
HbyAblend = readScalar( piso.lookup( word( "HbyAblend" ) ) )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
CoNum = ( mesh.deltaCoeffs() * phiv.mag() / mesh.magSf() ).ext_max().value() * runTime.deltaT().value()
ext_Info() << "Max Courant Number = " << CoNum << nl
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
for outerCorr in range( nOuterCorr):
magRhoU.ext_assign( rhoU.mag() )
H.ext_assign( ( rhoE + p ) / rho )
from Foam.fv import multivariateGaussConvectionScheme_scalar
mvConvection = multivariateGaussConvectionScheme_scalar( mesh, fields, phiv, mesh.divScheme( word( "div(phiv,rhoUH)" ) ) )
from Foam.finiteVolume import solve
from Foam import fvm
solve( fvm.ddt( rho ) + mvConvection.fvmDiv( phiv, rho ) )
tmp = mvConvection.interpolationScheme()()( magRhoU )
rhoUWeights = tmp.ext_weights( magRhoU )
from Foam.finiteVolume import weighted_vector
rhoUScheme = weighted_vector(rhoUWeights)
from Foam import fv, fvc
rhoUEqn = fvm.ddt(rhoU) + fv.gaussConvectionScheme_vector( mesh, phiv, rhoUScheme ).fvmDiv( phiv, rhoU )
solve( rhoUEqn == -fvc.grad( p ) )
solve( fvm.ddt( rhoE ) + mvConvection.fvmDiv( phiv, rhoE ) == - mvConvection.fvcDiv( phiv, p ) )
T.ext_assign( (rhoE - 0.5 * rho * ( rhoU / rho ).magSqr() ) / Cv / rho )
psi.ext_assign( 1.0 / ( R * T ) )
p.ext_assign( rho / psi )
for corr in range( nCorr ):
rrhoUA = 1.0 / rhoUEqn.A()
from Foam.finiteVolume import surfaceScalarField
rrhoUAf = surfaceScalarField( word( "rrhoUAf" ), fvc.interpolate( rrhoUA ) )
HbyA = rrhoUA * rhoUEqn.H()
from Foam.finiteVolume import LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr
from Foam.OpenFOAM import IStringStream, word
HbyAWeights = HbyAblend * mesh.weights() + ( 1.0 - HbyAblend ) * \
LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr( mesh, phi, IStringStream( "HbyA" )() ).weights( HbyA )
from Foam.finiteVolume import surfaceInterpolationScheme_vector
phi.ext_assign( ( surfaceInterpolationScheme_vector.ext_interpolate(HbyA, HbyAWeights) & mesh.Sf() ) \
+ HbyAblend * fvc.ddtPhiCorr( rrhoUA, rho, rhoU, phi ) )
p.ext_boundaryField().updateCoeffs()
phiGradp = rrhoUAf * mesh.magSf() * fvc.snGrad( p )
phi.ext_assign( phi - phiGradp )
resetPhiPatches( phi, rhoU, mesh )
rhof = mvConvection.interpolationScheme()()(rho).interpolate(rho)
phiv.ext_assign( phi/rhof )
pEqn = fvm.ddt( psi, p ) + mvConvection.fvcDiv( phiv, rho ) + fvc.div( phiGradp ) - fvm.laplacian( rrhoUAf, p )
pEqn.solve()
phi.ext_assign( phi + phiGradp + pEqn.flux() )
rho.ext_assign( psi * p )
rhof.ext_assign( mvConvection.interpolationScheme()()( rho ).interpolate(rho) )
phiv.ext_assign( phi / rhof )
rhoU.ext_assign( HbyA - rrhoUA * fvc.grad(p) )
rhoU.correctBoundaryConditions()
pass
pass
U.ext_assign( rhoU / rho )
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n"
import os
return os.EX_OK
def _createFields(runTime, mesh, g):
from Foam.OpenFOAM import ext_Info, nl
from Foam.OpenFOAM import IOdictionary, IOobject, word, fileName
from Foam.finiteVolume import volScalarField
ext_Info() << "Reading field pd\n" << nl
pd = volScalarField(
IOobject(word("pd"), fileName(runTime.timeName()), mesh,
IOobject.MUST_READ, IOobject.AUTO_WRITE), mesh)
ext_Info() << "Reading field alpha1\n" << nl
alpha1 = volScalarField(
IOobject(word("alpha1"), fileName(runTime.timeName()), mesh,
IOobject.MUST_READ, IOobject.AUTO_WRITE), mesh)
ext_Info() << "Reading field U\n" << nl
from Foam.finiteVolume import volVectorField
U = volVectorField(
IOobject(word("U"), fileName(runTime.timeName()), mesh,
IOobject.MUST_READ, IOobject.AUTO_WRITE), mesh)
from Foam.finiteVolume.cfdTools.incompressible import createPhi
phi = createPhi(runTime, mesh, U)
ext_Info() << "Reading transportProperties\n" << nl
from Foam.transportModels import twoPhaseMixture
twoPhaseProperties = twoPhaseMixture(U, phi, word("alpha1"))
rho1 = twoPhaseProperties.rho1()
rho2 = twoPhaseProperties.rho2()
# Need to store rho for ddt(rho, U)
rho = volScalarField(
IOobject(word("rho"), fileName(runTime.timeName()), mesh,
IOobject.READ_IF_PRESENT),
alpha1 * rho1 + (1.0 - alpha1) * rho2,
alpha1.ext_boundaryField().types())
rho.oldTime()
# Mass flux
# Initialisation does not matter because rhoPhi is reset after the
# alpha1 solution before it is used in the U equation.
from Foam.finiteVolume import surfaceScalarField
rhoPhi = surfaceScalarField(
IOobject(word("rho*phi"), fileName(runTime.timeName()), mesh,
IOobject.NO_READ, IOobject.NO_WRITE), rho1 * phi)
ext_Info() << "Calculating field g.h\n" << nl
gh = volScalarField(word("gh"), g & mesh.C())
ghf = surfaceScalarField(word("gh"), g & mesh.Cf())
p = volScalarField(
IOobject(word("p"), fileName(runTime.timeName()), mesh,
IOobject.NO_READ, IOobject.AUTO_WRITE), pd + rho * gh)
pdRefCell = 0
pdRefValue = 0.0
from Foam.finiteVolume import setRefCell
pdRefCell, pdRefValue = setRefCell(
pd,
mesh.solutionDict().subDict(word("PISO")), pdRefCell, pdRefValue)
pRefValue = 0.0
if pd.needReference():
from Foam.OpenFOAM import readScalar, dimensionedScalar
from Foam.finiteVolume import getRefCellValue
pRefValue = readScalar(mesh.solutionDict().subDict(
word("PISO")).lookup(word("pRefValue")))
p.ext_assign(
p + dimensionedScalar(word("p"), p.dimensions(), pRefValue -
getRefCellValue(p, pdRefCell)))
pass
# Construct interface from alpha1 distribution
from Foam.transportModels import interfaceProperties
interface = interfaceProperties(alpha1, U, twoPhaseProperties)
# Construct incompressible turbulence model
from Foam import incompressible
turbulence = incompressible.turbulenceModel.New(U, phi, twoPhaseProperties)
return p, pd, gh, ghf, alpha1, U, phi, rho1, rho2, rho, rhoPhi, twoPhaseProperties, pdRefCell, pdRefValue, pRefValue, interface, turbulence
def _createFields(runTime, mesh, g):
from Foam.OpenFOAM import ext_Info, nl
from Foam.OpenFOAM import IOdictionary, IOobject, word, fileName
from Foam.finiteVolume import volScalarField
ext_Info() << "Reading field pd\n" << nl
pd = volScalarField(
IOobject(word("pd"), fileName(runTime.timeName()), mesh, IOobject.MUST_READ, IOobject.AUTO_WRITE), mesh
)
ext_Info() << "Reading field alpha1\n" << nl
alpha1 = volScalarField(
IOobject(word("alpha1"), fileName(runTime.timeName()), mesh, IOobject.MUST_READ, IOobject.AUTO_WRITE), mesh
)
ext_Info() << "Reading field U\n" << nl
from Foam.finiteVolume import volVectorField
U = volVectorField(
IOobject(word("U"), fileName(runTime.timeName()), mesh, IOobject.MUST_READ, IOobject.AUTO_WRITE), mesh
)
from Foam.finiteVolume.cfdTools.incompressible import createPhi
phi = createPhi(runTime, mesh, U)
ext_Info() << "Reading transportProperties\n" << nl
from Foam.transportModels import twoPhaseMixture
twoPhaseProperties = twoPhaseMixture(U, phi, word("alpha1"))
rho1 = twoPhaseProperties.rho1()
rho2 = twoPhaseProperties.rho2()
# Need to store rho for ddt(rho, U)
rho = volScalarField(
IOobject(word("rho"), fileName(runTime.timeName()), mesh, IOobject.READ_IF_PRESENT),
alpha1 * rho1 + (1.0 - alpha1) * rho2,
alpha1.ext_boundaryField().types(),
)
rho.oldTime()
# Mass flux
# Initialisation does not matter because rhoPhi is reset after the
# alpha1 solution before it is used in the U equation.
from Foam.finiteVolume import surfaceScalarField
rhoPhi = surfaceScalarField(
IOobject(word("rho*phi"), fileName(runTime.timeName()), mesh, IOobject.NO_READ, IOobject.NO_WRITE), rho1 * phi
)
ext_Info() << "Calculating field g.h\n" << nl
gh = volScalarField(word("gh"), g & mesh.C())
ghf = surfaceScalarField(word("gh"), g & mesh.Cf())
p = volScalarField(
IOobject(word("p"), fileName(runTime.timeName()), mesh, IOobject.NO_READ, IOobject.AUTO_WRITE), pd + rho * gh
)
pdRefCell = 0
pdRefValue = 0.0
from Foam.finiteVolume import setRefCell
pdRefCell, pdRefValue = setRefCell(pd, mesh.solutionDict().subDict(word("PISO")), pdRefCell, pdRefValue)
pRefValue = 0.0
if pd.needReference():
from Foam.OpenFOAM import readScalar, dimensionedScalar
from Foam.finiteVolume import getRefCellValue
pRefValue = readScalar(mesh.solutionDict().subDict(word("PISO")).lookup(word("pRefValue")))
p.ext_assign(p + dimensionedScalar(word("p"), p.dimensions(), pRefValue - getRefCellValue(p, pdRefCell)))
pass
# Construct interface from alpha1 distribution
from Foam.transportModels import interfaceProperties
interface = interfaceProperties(alpha1, U, twoPhaseProperties)
# Construct incompressible turbulence model
from Foam import incompressible
turbulence = incompressible.turbulenceModel.New(U, phi, twoPhaseProperties)
return (
p,
pd,
gh,
ghf,
alpha1,
U,
phi,
rho1,
rho2,
rho,
rhoPhi,
twoPhaseProperties,
pdRefCell,
pdRefValue,
pRefValue,
interface,
turbulence,
)
