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 )
# All "IOobject" (fvMesh, for example) should overlive all its dependency IOobjects (fields, for exmaple)
def runSeparateNamespace( runTime, mesh ):
from Foam.finiteVolume.cfdTools.general.include import readEnvironmentalProperties
g, environmentalProperties = readEnvironmentalProperties( runTime, mesh )
thermo, rho, p, h, T, U, phi, turbulence, gh, pRef, pd, p, pdRefCell, pdRefValue, radiation, initialMass = createFields( runTime, mesh, g )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
ext_Info() << "\nStarting time loop\n" << nl;
runTime.increment()
while not runTime.end():
ext_Info()<< "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck( simple )
pd.storePrevIter()
rho.storePrevIter()
# Pressure-velocity SIMPLE corrector
UEqn, eqnResidual, maxResidual = fun_UEqn( phi, U, turbulence, pd, rho, gh, eqnResidual, maxResidual )
hEqn, eqnResidual, maxResidual = fun_hEqn( turbulence, phi, h, rho, radiation, p, thermo, eqnResidual, maxResidual )
eqnResidual, maxResidual, cumulativeContErr = fun_pEqn( runTime, thermo, UEqn, U, phi, rho, gh, pd, p, initialMass, mesh, pRef, \
nNonOrthCorr, pdRefCell, pdRefValue, eqnResidual, maxResidual, cumulativeContErr )
turbulence.correct()
runTime.write()
ext_Info()<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s" \
<< " ClockTime = " << runTime.elapsedClockTime() << " s" \
<< nl << nl
convergenceCheck( runTime, maxResidual, convergenceCriterion)
runTime.increment()
pass
#-----------------------------------------------------------------------------
runSeparateNamespace( runTime, mesh )
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)
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration(runTime, mesh)
T, p, p_rgh, U, phi, laminarTransport, gh, ghf, TRef, Pr, Prt, turbulence, beta, pRefCell, pRefValue, rhok = createFields(
runTime, mesh, g)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, transonic = readSIMPLEControls(
mesh)
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck(
simple)
p_rgh.storePrevIter()
UEqn, eqnResidual, maxResidual = fun_UEqn(phi, U, p_rgh, turbulence,
mesh, ghf, rhok, eqnResidual,
maxResidual,
momentumPredictor)
TEqn, kappaEff = fun_TEqn(turbulence, phi, T, rhok, beta, TRef, Pr,
Prt, eqnResidual, maxResidual)
eqnResidual, maxResidual, cumulativeContErr = fun_pEqn( runTime, mesh, p, p_rgh, phi, U, UEqn, ghf, gh, rhok, eqnResidual, \
maxResidual, nNonOrthCorr, cumulativeContErr, pRefCell, pRefValue )
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
convergenceCheck(maxResidual, convergenceCriterion)
pass
ext_Info() << "End\n" << nl
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)
p, e, psi, rho, U, phi, turbulence, thermo = _createFields(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum, velMag = compressibleCourantNo(
mesh, phi, rho, runTime)
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn(rho, phi)
UEqn = _UEqn(U, rho, phi, turbulence, p)
_eEqn(rho, e, phi, turbulence, p, thermo)
# --- PISO loop
for corr in range(nCorr):
cumulativeContErr = _pEqn(rho, thermo, UEqn, nNonOrthCorr, psi, U,
mesh, phi, p, cumulativeContErr)
pass
turbulence.correct()
rho.ext_assign(thermo.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)
def runSeparateNamespace(runTime, mesh):
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields(
runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, transonic = readSIMPLEControls(
mesh)
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck(
simple)
p.storePrevIter()
UEqn, eqnResidual, maxResidual = Ueqn(phi, U, p, turbulence,
eqnResidual, maxResidual)
eqnResidual, maxResidual, cumulativeContErr = pEqn( runTime, mesh, p, phi, U, UEqn, \
eqnResidual, maxResidual, nNonOrthCorr, cumulativeContErr, pRefCell, pRefValue )
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
convergenceCheck(maxResidual, convergenceCriterion)
pass
#--------------------------------------------------------------------------------------
runSeparateNamespace(runTime, mesh)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "End\n" << nl
import os
return os.EX_OK
def main_standalone( argc, argv ):
from Foam.OpenFOAM import argList, word
argList.validOptions.fget().insert( word( "writep" ), "" )
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 )
p, U, phi, pRefCell, pRefValue = _createFields( runTime, mesh )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << nl << "Calculating potential flow" << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
from Foam.finiteVolume import adjustPhi
adjustPhi(phi, U, p)
from Foam.OpenFOAM import dimensionedScalar, word, dimTime, dimensionSet
from Foam import fvc, fvm
for nonOrth in range( nNonOrthCorr + 1):
pEqn = fvm.laplacian( dimensionedScalar( word( "1" ), dimTime / p.dimensions() * dimensionSet( 0.0, 2.0, -2.0, 0.0, 0.0 ), 1.0 ), p ) == fvc.div( phi )
pEqn.setReference( pRefCell, pRefValue )
pEqn.solve()
if nonOrth == nNonOrthCorr:
phi.ext_assign( phi - pEqn.flux() )
pass
pass
ext_Info() << "continuity error = " << fvc.div( phi ).mag().weightedAverage( mesh.V() ).value() << nl
U.ext_assign( fvc.reconstruct( phi ) )
U.correctBoundaryConditions()
ext_Info() << "Interpolated U error = " << ( ( ( fvc.interpolate( U ) & mesh.Sf() ) - phi ).sqr().sum().sqrt() /mesh.magSf().sum() ).value() << nl
# Force the write
U.write()
phi.write()
if args.optionFound( word( "writep" ) ):
p.write()
pass
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
ext_Info() << "End\n" << nl
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 )
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration( runTime, mesh)
thermo, rho, p, h, psi, U, phi, turbulence, initialMass, pRefCell, pRefValue = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck( simple )
p.storePrevIter()
rho.storePrevIter()
# Pressure-velocity SIMPLE corrector
UEqn, eqnResidual, maxResidual = Ueqn( mesh, phi, U, rho, p, g, turbulence, eqnResidual, maxResidual )
hEqn, eqnResidual, maxResidual = _hEqn( phi, h, turbulence, rho, p, thermo, eqnResidual, maxResidual )
eqnResidual, maxResidual, cumulativeContErr = pEqn( runTime, mesh, p, phi, psi, U, UEqn, g, rho, thermo, initialMass, \
eqnResidual, maxResidual, nNonOrthCorr, cumulativeContErr, pRefCell, pRefValue )
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
convergenceCheck( maxResidual, convergenceCriterion )
pass
ext_Info() << "End\n" << nl
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 )
g = readGravitationalAcceleration( runTime, mesh )
thermo, rho, p, h, psi, U, phi, turbulence, pRefCell, pRefValue, initialMass = createFields( runTime, mesh )
from Foam.radiation import createRadiationModel
radiation = createRadiationModel( thermo )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
ext_Info() << "\nStarting time loop\n" << nl;
while runTime.loop():
ext_Info()<< "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
UEqn, eqnResidual, maxResidual = eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck( simple )
p.storePrevIter()
rho.storePrevIter()
UEqn, eqnResidual, maxResidual = fun_UEqn( turbulence, phi, U, rho, g, p, mesh, eqnResidual, maxResidual )
hEqn, eqnResidual, maxResidual = fun_hEqn( turbulence, phi, h, rho, radiation, p, thermo, eqnResidual, maxResidual )
eqnResidual, maxResidual, cumulativeContErr = fun_pEqn( thermo, g, rho, UEqn, p, U, psi, phi, initialMass,\
runTime, mesh, nNonOrthCorr, pRefCell, eqnResidual, maxResidual, cumulativeContErr )
turbulence.correct()
runTime.write()
ext_Info()<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s" \
<< " ClockTime = " << runTime.elapsedClockTime() << " s" \
<< nl << nl
convergenceCheck( runTime, maxResidual, convergenceCriterion)
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 )
p, e, psi, rho, U, phi, turbulence, thermo = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop() :
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum, velMag = compressibleCourantNo( mesh, phi, rho, runTime )
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn( rho, phi )
UEqn = _UEqn( U, rho, phi, turbulence, p )
_eEqn( rho, e, phi, turbulence, p, thermo )
# --- PISO loop
for corr in range( nCorr ) :
cumulativeContErr = _pEqn( rho, thermo, UEqn, nNonOrthCorr, psi, U, mesh, phi, p, cumulativeContErr )
pass
turbulence.correct();
rho.ext_assign( thermo.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 )
g = readGravitationalAcceleration( runTime, mesh )
thermo, rho, p, h, psi, U, phi, turbulence, pRefCell, pRefValue, initialMass = createFields( runTime, mesh )
from Foam.radiation import createRadiationModel
radiation = createRadiationModel( thermo )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
ext_Info() << "\nStarting time loop\n" << nl;
while runTime.loop():
ext_Info()<< "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
UEqn, eqnResidual, maxResidual = eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck( simple )
p.storePrevIter()
rho.storePrevIter()
UEqn, eqnResidual, maxResidual = fun_UEqn( turbulence, phi, U, rho, g, p, mesh, eqnResidual, maxResidual )
hEqn, eqnResidual, maxResidual = fun_hEqn( turbulence, phi, h, rho, radiation, p, thermo, eqnResidual, maxResidual )
eqnResidual, maxResidual, cumulativeContErr = fun_pEqn( thermo, g, rho, UEqn, p, U, psi, phi, initialMass,\
runTime, mesh, nNonOrthCorr, pRefCell, pRefValue, eqnResidual, maxResidual, cumulativeContErr )
turbulence.correct()
runTime.write()
ext_Info()<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s" \
<< " ClockTime = " << runTime.elapsedClockTime() << " s" \
<< nl << nl
convergenceCheck( runTime, maxResidual, convergenceCriterion)
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)
p, U, phi, pRefCell, pRefValue, laminarTransport, turbulence, pZones, pressureImplicitPorosity, nUCorr = create_fields(
runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, transonic = readSIMPLEControls(
mesh)
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck(
simple)
p.storePrevIter()
UEqn, trTU, trAU, eqnResidual, maxResidual = fun_UEqn(
mesh, phi, U, p, turbulence, pZones, nUCorr,
pressureImplicitPorosity, eqnResidual, maxResidual)
eqnResidual, maxResidual = fun_pEqn( mesh, p, U, trTU, trAU, UEqn, phi, runTime, pressureImplicitPorosity, nNonOrthCorr, \
eqnResidual, maxResidual, cumulativeContErr, pRefCell, pRefValue, )
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime(
) << " s" << " ClockTime = " << runTime.elapsedClockTime(
) << " s" << nl << nl
convergenceCheck(runTime, maxResidual, convergenceCriterion)
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)
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
runTime.increment()
while not runTime.end():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls(mesh)
p.storePrevIter()
UEqn = Ueqn(phi, U, p, turbulence)
cumulativeContErr = pEqn(runTime, mesh, p, phi, U, UEqn, nNonOrthCorr, cumulativeContErr, pRefCell, pRefValue)
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << " ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
runTime.increment()
pass
ext_Info() << "End\n" << nl
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 )
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration( runTime, mesh)
T, p, U, phi, laminarTransport, beta, TRef,Pr, Prt, turbulence, betaghf, pRefCell, pRefValue, rhok = createFields( runTime, mesh, g )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck( simple )
p.storePrevIter()
UEqn, eqnResidual, maxResidual = fun_UEqn( phi, U, p, turbulence, mesh, g, rhok, eqnResidual, maxResidual )
TEqn, kappaEff = fun_TEqn( turbulence, phi, T, rhok, beta, TRef, Pr, Prt, eqnResidual, maxResidual )
eqnResidual, maxResidual, cumulativeContErr = fun_pEqn( runTime, mesh, p, phi, U, UEqn, g, rhok, eqnResidual, \
maxResidual, nNonOrthCorr, cumulativeContErr, pRefCell, pRefValue )
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
convergenceCheck( maxResidual, convergenceCriterion )
pass
ext_Info() << "End\n" << nl
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 )
p, U, phi, pRefCell, pRefValue, laminarTransport, turbulence, pZones, pressureImplicitPorosity, nUCorr = create_fields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info()<< "\nStarting time loop\n" << nl
while runTime.loop() :
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, transonic = readSIMPLEControls( mesh )
eqnResidual, maxResidual, convergenceCriterion = initConvergenceCheck( simple )
p.storePrevIter()
UEqn, trTU, trAU, eqnResidual, maxResidual = fun_UEqn( mesh, phi, U, p, turbulence, pZones, nUCorr, pressureImplicitPorosity, eqnResidual, maxResidual )
eqnResidual, maxResidual = fun_pEqn( mesh, p, U, trTU, trAU, UEqn, phi, runTime, pressureImplicitPorosity, nNonOrthCorr, \
eqnResidual, maxResidual, cumulativeContErr, pRefCell, pRefValue, )
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << " ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
convergenceCheck( runTime, maxResidual, convergenceCriterion)
pass
ext_Info() << "End\n"
import os
return os.EX_OK
def main_embedded( argc, argv ):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase( argc, argv )
from Foam.OpenFOAM.include import createTime
getTime = lambda : createTime( args )
from Foam.OpenFOAM.include import createMesh
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
import os
if solver( getTime, createMesh, createFields ).run( readPISOControls ) :
return os.EX_OK
return os.EX_USAGE
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 )
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
runTime.increment()
while not runTime.end():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
p.storePrevIter()
UEqn = Ueqn( phi, U, p, turbulence )
cumulativeContErr = pEqn( runTime, mesh, p, phi, U, UEqn, nNonOrthCorr, cumulativeContErr, pRefCell, pRefValue )
turbulence.correct()
runTime.write();
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
runTime.increment()
pass
ext_Info() << "End\n" << nl
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)
T, transportProperties, DT = _createFields(runTime, mesh)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nCalculating temperature distribution\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls(
mesh)
from Foam.finiteVolume import solve
from Foam import fvm
for nonOrth in range(nNonOrthCorr + 1):
solve(fvm.ddt(T) - fvm.laplacian(DT, T))
pass
write(runTime, mesh, T)
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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)
T, U, transportProperties, DT, phi = _createFields(runTime, mesh)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nCalculating scalar transport\n" << nl
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum, velMag = CourantNo(mesh, phi, runTime)
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls(
mesh)
from Foam.finiteVolume import solve
from Foam import fvm
for nonOrth in range(nNonOrthCorr + 1):
solve(fvm.ddt(T) + fvm.div(phi, T) - fvm.laplacian(DT, T))
pass
runTime.write()
pass
ext_Info() << "End\n" << nl
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 )
T, transportProperties, DT = _createFields( runTime, mesh )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nCalculating temperature distribution\n" << nl
while runTime.loop() :
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, transonic = readSIMPLEControls( mesh )
from Foam.finiteVolume import solve
from Foam import fvm
for nonOrth in range( nNonOrthCorr + 1 ):
solve( fvm.ddt( T ) - fvm.laplacian( DT, T ) )
pass
write( runTime, mesh, T )
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
import os
return os.EX_OK
def main_standalone( argc, argv ):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase( argc, argv )
import os
root_dir = os.path.join( str( args.rootPath() ), str( args.caseName() ) )
from Foam.OpenFOAM.include import createMesh
timeSource = createTime( root_dir, "coarse_mesh" )
meshSource = createMesh( timeSource )
from Foam.OpenFOAM.include import createMesh
timeTarget = createTime( root_dir, "fine_mesh" )
meshTarget = createMesh( timeTarget )
from Foam.OpenFOAM import wordHashTable, word
# List of pairs of source/target patches for mapping
patchMap = wordHashTable()
#patchMap.insert( word( "lid" ), word( "movingWall" ) )
from Foam.OpenFOAM import wordList, word
# List of target patches cutting the source domain (these need to be
# handled specially e.g. interpolated from internal values)
cuttingPatches = wordList()
#cuttingPatches = wordList( 1, word( "fixedWalls" ) )
aName2VolField = extractVolFields( meshSource )
modifyScalarField( aName2VolField[ 'p' ])
modifyVectorField( aName2VolField[ 'U' ] )
aName2VolField = mapVolFields( aName2VolField, meshSource, meshTarget, patchMap, cuttingPatches )
ext_Info() << "\nEnd\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 )
T, U, transportProperties, DT, phi = _createFields( runTime, mesh )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nCalculating scalar transport\n" << nl
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum = CourantNo( mesh, phi, runTime )
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls( mesh )
from Foam.finiteVolume import solve
from Foam import fvm
for nonOrth in range ( nNonOrthCorr + 1 ):
solve( fvm.ddt( T ) + fvm.div( phi, T ) - fvm.laplacian( DT, T ) )
pass
runTime.write()
pass
ext_Info() << "End\n" << nl
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 regionProperties import regionProperties
rp = regionProperties( runTime )
from fluid import createFluidMeshes
fluidRegions = createFluidMeshes( rp, runTime )
from solid import createSolidMeshes,createSolidField
solidRegions=createSolidMeshes( rp,runTime )
from fluid import createFluidFields
thermoFluid, rhoFluid, KFluid, UFluid, phiFluid, gFluid, turbulence, DpDtFluid, initialMassFluid = createFluidFields( fluidRegions, runTime )
from solid import createSolidField
rhos, cps, rhosCps, Ks, Ts = createSolidField( solidRegions, runTime )
from fluid import initContinuityErrs
cumulativeContErr = initContinuityErrs( fluidRegions.size() )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.OpenFOAM import ext_Info, nl
if fluidRegions.size() :
from fluid import compressubibleMultiRegionCourantNo
CoNum = compressubibleMultiRegionCourantNo( fluidRegions, runTime, rhoFluid, phiFluid )
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
pass
while runTime.run() :
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
nOuterCorr = readPIMPLEControls( runTime )
if fluidRegions.size() :
from fluid import compressubibleMultiRegionCourantNo
CoNum = compressubibleMultiRegionCourantNo( fluidRegions, runTime, rhoFluid, phiFluid )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
pass
runTime.increment()
ext_Info()<< "Time = " << runTime.timeName() << nl << nl
if nOuterCorr != 1 :
for i in range( fluidRegions.size() ):
from fluid import setRegionFluidFields
mesh, thermo, rho, K, U, phi, g, turb, DpDt, p, psi, h, massIni = \
setRegionFluidFields( i, fluidRegions, thermoFluid, rhoFluid, KFluid, UFluid, \
phiFluid, gFluid, turbulence, DpDtFluid, initialMassFluid )
from fluid import storeOldFluidFields
storeOldFluidFields( p, rho )
pass
pass
# --- PIMPLE loop
for oCorr in range( nOuterCorr ):
for i in range( fluidRegions.size() ):
ext_Info() << "\nSolving for fluid region " << fluidRegions[ i ].name() << nl
from fluid import setRegionFluidFields
mesh, thermo, rho, K, U, phi, g, turb, DpDt, p, psi, h, massIni = \
setRegionFluidFields( i, fluidRegions, thermoFluid, rhoFluid, KFluid, UFluid, \
phiFluid, gFluid, turbulence, DpDtFluid, initialMassFluid )
from fluid import readFluidMultiRegionPIMPLEControls
pimple, nCorr, nNonOrthCorr, momentumPredictor = readFluidMultiRegionPIMPLEControls( mesh )
from fluid import solveFluid
cumulativeContErr = solveFluid( i, mesh, thermo, thermoFluid, rho, K, U, phi, g, h, turb, DpDt, p, psi, \
massIni, oCorr, nCorr, nOuterCorr, nNonOrthCorr, momentumPredictor, cumulativeContErr )
pass
for i in range( solidRegions.size() ):
ext_Info() << "\nSolving for solid region " << solidRegions[ i ].name() << nl
from solid import setRegionSolidFields
mesh, rho, cp, K, T = setRegionSolidFields( i, solidRegions, rhos, cps, Ks, Ts )
from solid import readSolidMultiRegionPIMPLEControls
pimple, nNonOrthCorr = readSolidMultiRegionPIMPLEControls( mesh )
from solid import solveSolid
solveSolid( mesh, rho, cp, K, T, nNonOrthCorr )
pass
pass
pass
runTime.write()
ext_Info()<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s" \
<< " ClockTime = " << runTime.elapsedClockTime() << " s" \
<< nl << nl
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)
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration(runTime, mesh)
thermo, p, rho, h, psi, U, phi, turbulence, gh, ghf, p_rgh, DpDt = create_fields(
runTime, mesh, g)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum = compressibleCourantNo(mesh, phi, rho, runTime)
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT,
CoNum)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run():
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls(
mesh)
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum = compressibleCourantNo(mesh, phi, rho, runTime)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn(rho, phi)
# --- Pressure-velocity PIMPLE corrector loop
for oCorr in range(nOuterCorr):
finalIter = oCorr == (nOuterCorr - 1)
if nOuterCorr != 1:
p_rgh.storePrevIter()
pass
UEqn = fun_UEqn(mesh, rho, phi, U, p_rgh, ghf, turbulence,
finalIter, momentumPredictor)
fun_hEqn(mesh, rho, h, phi, DpDt, thermo, turbulence, finalIter)
# --- PISO loop
for corr in range(nCorr):
cumulativeContErr = fun_pEqn( mesh, p, rho, psi, p_rgh, U, phi, ghf, gh, DpDt, UEqn, \
thermo, nNonOrthCorr, corr, nCorr, finalIter, cumulativeContErr )
pass
turbulence.correct()
rho.ext_assign(thermo.rho())
pass
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)
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields(
runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run():
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls(
mesh)
from Foam.finiteVolume.cfdTools.general.include import CourantNo
CoNum, meanCoNum, velMag = CourantNo(mesh, phi, runTime)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
# --- Pressure-velocity PIMPLE corrector loop
for oCorr in range(nOuterCorr):
if nOuterCorr != 1:
p.storePrevIter()
pass
UEqn, rUA = Ueqn(mesh, phi, U, p, turbulence, oCorr, nOuterCorr,
momentumPredictor)
# --- PISO loop
for corr in range(nCorr):
cumulativeContErr = pEqn( runTime, mesh, U, rUA, UEqn, phi, p, nCorr, nOuterCorr,\
nNonOrthCorr, oCorr, corr, pRefCell, pRefValue, cumulativeContErr )
pass
turbulence.correct()
pass
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 )
U, phi, laminarTransport, turbulence, Ubar, wallNormal, flowDirection, flowMask, y, gradP = _createFields( runTime, mesh )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop() :
ext_Info() << "\nTime = " << runTime.timeName() << nl << nl
divR = turbulence.divDevReff( U )
divR.source().ext_assign( flowMask & divR.source() )
UEqn = divR == gradP
UEqn.relax()
UEqn.solve()
# Correct driving force for a constant mass flow rate
UbarStar = flowMask & U.weightedAverage(mesh.V())
U.ext_assign( U + ( Ubar - UbarStar ) )
gradP += ( Ubar - UbarStar ) / ( 1.0 / UEqn.A() ).weightedAverage( mesh.V() )
id_ = y.size() - 1
wallShearStress = flowDirection & turbulence.R()()[id_] & wallNormal
from Foam.OpenFOAM import mag
from math import sqrt
yplusWall = sqrt( mag( wallShearStress ) ) * y()[ id_ ] / turbulence.nuEff()()[ id_ ]
ext_Info() << "Uncorrected Ubar = " << ( flowDirection & UbarStar.value() )<< " " \
<< "pressure gradient = " << ( flowDirection & gradP.value() ) << " " \
<< "min y+ = " << yplusWall << nl
turbulence.correct()
if runTime.outputTime():
from Foam.finiteVolume import volSymmTensorField
from Foam.OpenFOAM import IOdictionary, IOobject, word, fileName
R = volSymmTensorField( IOobject( word( "R" ),
fileName( runTime.timeName() ),
mesh,
IOobject.NO_READ,
IOobject.AUTO_WRITE ),
turbulence.R() )
runTime.write()
gFormat = runTime.graphFormat()
from Foam.sampling import makeGraph
makeGraph( y, flowDirection & U, word( "Uf" ), gFormat )
makeGraph( y, laminarTransport.ext_nu(), gFormat )
makeGraph( y, turbulence.ext_k(), gFormat )
makeGraph( y, turbulence.ext_epsilon(), gFormat )
from Foam.OpenFOAM import tensor
makeGraph( y, R.component( tensor.XY ), word( "uv" ), gFormat )
from Foam import fvc
makeGraph( y, fvc.grad(U).mag(), word( "gammaDot" ), gFormat )
runTime.write()
pass
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 )
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.loop() :
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum = CourantNo( mesh, phi, runTime )
# Pressure-velocity PISO corrector
from Foam import fvm
#Momentum predictor
# The initial C++ expression does not work properly, because of
# 1. turbulence.divDevRhoReff( U ) - changes values for the U boundaries
# 2. the order of expression arguments computation differs with C++
#UEqn = fvm.ddt( U ) + fvm.div( phi, U ) + turbulence.divDevReff( U )
UEqn = turbulence.divDevReff( U ) + ( fvm.ddt( U ) + fvm.div( phi, U ) )
UEqn.relax()
from Foam.finiteVolume import solve
from Foam import fvc
if momentumPredictor :
solve( UEqn == -fvc.grad( p ) )
pass
# --- PISO loop
for corr in range( nCorr ) :
rUA = 1.0 / UEqn.A()
U.ext_assign( rUA * UEqn.H() )
phi.ext_assign( ( fvc.interpolate(U) & mesh.Sf() ) + fvc.ddtPhiCorr( rUA, U, phi ) )
from Foam.finiteVolume import adjustPhi
adjustPhi( phi, U, p )
#Non-orthogonal pressure corrector loop
for nonOrth in range( nNonOrthCorr + 1 ):
#Pressure corrector
pEqn = fvm.laplacian( rUA, p ) == fvc.div( phi )
pEqn.setReference( pRefCell, pRefValue )
if corr == ( nCorr-1 ) and nonOrth == nNonOrthCorr :
from Foam.OpenFOAM import word
pEqn.solve( mesh.solver( word( "pFinal" ) ) )
pass
else:
pEqn.solve()
pass
if nonOrth == nNonOrthCorr:
phi.ext_assign( phi - pEqn.flux() )
pass
pass
from Foam.finiteVolume.cfdTools.incompressible import continuityErrs
cumulativeContErr = continuityErrs( mesh, phi, runTime, cumulativeContErr )
U.ext_assign( U - rUA * fvc.grad( p ) )
U.correctBoundaryConditions()
pass
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 )
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.run() :
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls( mesh )
from Foam.finiteVolume.cfdTools.general.include import CourantNo
CoNum, meanCoNum = CourantNo( mesh, phi, runTime )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
# --- Pressure-velocity PIMPLE corrector loop
for oCorr in range(nOuterCorr):
if nOuterCorr != 1 :
p.storePrevIter()
pass
UEqn, rUA = Ueqn( mesh, phi, U, p, turbulence, oCorr, nOuterCorr, momentumPredictor )
# --- PISO loop
for corr in range( nCorr ):
cumulativeContErr = pEqn( runTime, mesh, U, rUA, UEqn, phi, p, nCorr, nOuterCorr,\
nNonOrthCorr, oCorr, corr, pRefCell, pRefValue, cumulativeContErr )
pass
turbulence.correct()
pass
runTime.write();
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 )
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration( runTime, mesh)
T, p, U, phi, laminarTransport, beta, TRef,Pr, Prt, turbulence, pRefCell, pRefValue, rhok = _createFields( runTime, mesh, g )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.general.include import CourantNo
CoNum, meanCoNum, velMag = CourantNo( mesh, phi, runTime )
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.finiteVolume.cfdTools.general.include import CourantNo
CoNum, meanCoNum, velMag = CourantNo( mesh, phi, runTime )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
UEqn = _Ueqn( U, phi, turbulence, p, rhok, g, mesh, momentumPredictor )
TEqn, kappaEff = _TEqn( turbulence, T, phi, rhok, beta, TRef, Pr, Prt )
# --- PISO loop
for corr in range( nCorr ):
pEqn = _pEqn( runTime, mesh, U, UEqn, phi, p, rhok, g, corr, nCorr, nNonOrthCorr, cumulativeContErr )
pass
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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)
p, h, rho, U, phi, thermo, pZones, pMin, pressureImplicitPorousity, initialMass, nUCorr, pRefCell, pRefValue = _createFields(
runTime, mesh
)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "Creating turbulence model\n" << nl
from Foam import compressible
turbulence = compressible.turbulenceModel.New(rho, U, phi, thermo())
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
runTime.increment()
while not runTime.end():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, fluxGradp, transonic = readSIMPLEControls(mesh)
p.storePrevIter()
rho.storePrevIter()
# Pressure-velocity SIMPLE corrector
UEqn, trTU, trAU = _UEqn(phi, U, p, turbulence, pZones, pressureImplicitPorousity, nUCorr)
hEqn = _hEqn(thermo, phi, h, turbulence, p, rho)
_pEqn(
mesh,
rho,
thermo,
p,
U,
trTU,
trAU,
UEqn,
phi,
runTime,
pMin,
pressureImplicitPorousity,
nNonOrthCorr,
cumulativeContErr,
initialMass,
pRefCell,
pRefValue,
)
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << " ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
runTime.increment()
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)
p, U, phi, turbulence, pRefCell, pRefValue, laminarTransport = _createFields(
runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum = CourantNo(mesh, phi, runTime)
# Pressure-velocity PISO corrector
from Foam import fvm
#Momentum predictor
# The initial C++ expression does not work properly, because of
# 1. turbulence.divDevRhoReff( U ) - changes values for the U boundaries
# 2. the order of expression arguments computation differs with C++
#UEqn = fvm.ddt( U ) + fvm.div( phi, U ) + turbulence.divDevReff( U )
UEqn = turbulence.divDevReff(U) + (fvm.ddt(U) + fvm.div(phi, U))
UEqn.relax()
from Foam.finiteVolume import solve
from Foam import fvc
if momentumPredictor:
solve(UEqn == -fvc.grad(p))
pass
# --- PISO loop
for corr in range(nCorr):
rUA = 1.0 / UEqn.A()
U.ext_assign(rUA * UEqn.H())
phi.ext_assign((fvc.interpolate(U) & mesh.Sf()) +
fvc.ddtPhiCorr(rUA, U, phi))
from Foam.finiteVolume import adjustPhi
adjustPhi(phi, U, p)
#Non-orthogonal pressure corrector loop
for nonOrth in range(nNonOrthCorr + 1):
#Pressure corrector
pEqn = fvm.laplacian(rUA, p) == fvc.div(phi)
pEqn.setReference(pRefCell, pRefValue)
if corr == (nCorr - 1) and nonOrth == nNonOrthCorr:
from Foam.OpenFOAM import word
pEqn.solve(mesh.solver(word("pFinal")))
pass
else:
pEqn.solve()
pass
if nonOrth == nNonOrthCorr:
phi.ext_assign(phi - pEqn.flux())
pass
pass
from Foam.finiteVolume.cfdTools.incompressible import continuityErrs
cumulativeContErr = continuityErrs(mesh, phi, runTime,
cumulativeContErr)
U.ext_assign(U - rUA * fvc.grad(p))
U.correctBoundaryConditions()
pass
turbulence.correct()
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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.dynamicFvMesh import createDynamicFvMesh
mesh = createDynamicFvMesh( runTime )
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls( mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
p, U, phi, laminarTransport, turbulence, rAU, pRefCell, pRefValue = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.run() :
adjustTimeStep, maxCo, maxDeltaT, pimple, nOuterCorr, nCorr, nNonOrthCorr, \
momentumPredictor, transonic, correctPhi, checkMeshCourantNo = readControls( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import CourantNo
CoNum, meanCoNum, velMag = CourantNo( mesh, phi, runTime )
# Make the fluxes absolute
from Foam import fvc
fvc.makeAbsolute(phi, U)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
meshChanged = mesh.update()
if correctPhi and ( mesh.moving() or meshChanged ) :
cumulativeContErr = _correctPhi( runTime, mesh, p, rAU, phi, nNonOrthCorr, pRefCell, pRefValue, cumulativeContErr )
pass
# Make the fluxes relative to the mesh motion
fvc.makeRelative( phi, U )
if mesh.moving() and checkMeshCourantNo :
from Foam.dynamicFvMesh import meshCourantNo
meshCoNum, meanMeshCoNum = meshCourantNo( runTime, mesh, phi )
pass
from Foam import fvm
#PIMPLE loop
for ocorr in range( nOuterCorr ):
if nOuterCorr != 1:
p.storePrevIter()
pass
UEqn = _UEqn( mesh, phi, U, p, turbulence, ocorr, nOuterCorr, momentumPredictor )
# --- PISO loop
for corr in range( nCorr ):
rAU.ext_assign( 1.0 / UEqn.A() )
U.ext_assign( rAU * UEqn.H() )
phi.ext_assign( fvc.interpolate( U ) & mesh.Sf() )
if p.needReference() :
fvc.makeRelative( phi, U )
adjustPhi( phi, U, p )
fvc.makeAbsolute( phi, U )
pass
for nonOrth in range( nNonOrthCorr + 1 ):
pEqn = ( fvm.laplacian( rAU, p ) == fvc.div( phi ) )
pEqn.setReference( pRefCell, pRefValue )
if ocorr == nOuterCorr - 1 and corr == nCorr - 1 \
and nonOrth == nNonOrthCorr :
from Foam.OpenFOAM import word
pEqn.solve( mesh.solver( word( str( p.name() ) + "Final" ) ) )
pass
else:
pEqn.solve( mesh.solver( p.name() ) )
pass
if nonOrth == nNonOrthCorr:
phi.ext_assign( phi - pEqn.flux() )
pass
pass
from Foam.finiteVolume.cfdTools.general.include import ContinuityErrs
cumulativeContErr = ContinuityErrs( phi, runTime, mesh, cumulativeContErr )
# Explicitly relax pressure for momentum corrector
if ocorr != nOuterCorr - 1:
p.relax()
pass
# Make the fluxes relative to the mesh motion
fvc.makeRelative( phi, U )
U.ext_assign( U - rAU * fvc.grad( p ) )
U.correctBoundaryConditions()
pass
turbulence.correct()
pass
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 regionProperties import regionProperties
rp = regionProperties( runTime )
from fluid import createFluidMeshes
fluidRegions = createFluidMeshes( rp, runTime )
from solid import createSolidMeshes
solidRegions = createSolidMeshes( rp, runTime )
from fluid import createFluidFields
pdf, thermof, rhof, Kf, Uf, phif, turb, DpDtf, ghf, initialMassf, pRef = createFluidFields( fluidRegions, runTime, rp )
from solid import createSolidField
rhos, cps, rhosCps, Ks, Ts = createSolidField( solidRegions, runTime )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
if fluidRegions.size() :
from fluid import compressubibleMultiRegionCourantNo
CoNum = compressubibleMultiRegionCourantNo( fluidRegions, runTime, rhof, phif )
from fluid import setInitialDeltaT
runTime = setInitialDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
pass
from Foam.OpenFOAM import ext_Info, nl
while runTime.run():
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
if fluidRegions.size() :
from fluid import compressubibleMultiRegionCourantNo
CoNum = compressubibleMultiRegionCourantNo( fluidRegions, runTime, rhof, phif )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
pass
runTime.increment()
ext_Info()<< "Time = " << runTime.timeName() << nl << nl
for i in range( fluidRegions.size() ):
ext_Info() << "\nSolving for fluid region " << fluidRegions[ i ].name() << nl
from fluid import readFluidMultiRegionPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readFluidMultiRegionPISOControls( fluidRegions[ i ] )
from fluid import solveFluid
cumulativeContErr = solveFluid( i, fluidRegions, pdf, thermof, rhof, Kf, Uf, phif, turb, DpDtf, ghf, initialMassf, pRef,\
nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr, cumulativeContErr )
pass
for i in range( solidRegions.size() ):
ext_Info() << "\nSolving for solid region " << solidRegions[ i ].name() << nl
from solid import readSolidMultiRegionPISOControls
piso, nNonOrthCorr = readSolidMultiRegionPISOControls( solidRegions[ i ] )
from solid import solveSolid
solveSolid( i, rhosCps, Ks, Ts, nNonOrthCorr )
pass
runTime.write();
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" \
<< " ClockTime = " << runTime.elapsedClockTime() << " s" \
<< nl << nl
ext_Info() << "End\n"
pass
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)
transportProperties, nu, p, U, phi, pRefCell, pRefValue = createFields(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n"
while runTime.loop():
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(mesh)
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum = CourantNo(mesh, phi, runTime)
from Foam import fvm
UEqn = fvm.ddt(U) + fvm.div(phi, U) - fvm.laplacian(nu, U)
from Foam import fvc
from Foam.finiteVolume import solve
solve(UEqn == -fvc.grad(p))
# --- PISO loop
for corr in range(nCorr):
rUA = 1.0 / UEqn.A()
U.ext_assign(rUA * UEqn.H())
phi.ext_assign((fvc.interpolate(U) & mesh.Sf()) + fvc.ddtPhiCorr(rUA, U, phi))
from Foam.finiteVolume import adjustPhi
adjustPhi(phi, U, p)
for nonOrth in range(nNonOrthCorr + 1):
pEqn = fvm.laplacian(rUA, p) == fvc.div(phi)
pEqn.setReference(pRefCell, pRefValue)
pEqn.solve()
if nonOrth == nNonOrthCorr:
phi.ext_assign(phi - pEqn.flux())
pass
pass
from Foam.finiteVolume.cfdTools.incompressible import continuityErrs
cumulativeContErr = continuityErrs(mesh, phi, runTime, cumulativeContErr)
U.ext_assign(U - rUA * fvc.grad(p))
U.correctBoundaryConditions()
pass
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)
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
p, pd, gh, ghf, alpha1, U, phi, rho1, rho2, rho, rhoPhi,\
twoPhaseProperties, pdRefCell, pdRefValue, pRefValue, interface, turbulence = _createFields( runTime, mesh, g )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
correctPhi(runTime, mesh, phi, pd, rho, U, cumulativeContErr, nNonOrthCorr,
pdRefCell, pdRefValue)
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum, velMag = CourantNo(mesh, phi, runTime)
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT,
CoNum)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run():
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
CoNum, meanCoNum, velMag = CourantNo(mesh, phi, runTime)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
twoPhaseProperties.correct()
alphaEqnSubCycle(runTime, piso, mesh, phi, alpha1, rho, rhoPhi, rho1,
rho2, interface)
UEqn = _UEqn(mesh, alpha1, U, pd, rho, rhoPhi, turbulence, ghf,
twoPhaseProperties, interface, momentumPredictor)
# --- PISO loop
for corr in range(nCorr):
_pEqn(mesh, UEqn, U, p, pd, phi, alpha1, rho, ghf, interface, corr,
nCorr, nNonOrthCorr, pdRefCell, pdRefValue)
pass
from Foam.finiteVolume.cfdTools.incompressible import continuityErrs
cumulativeContErr = continuityErrs(mesh, phi, runTime,
cumulativeContErr)
p.ext_assign(pd + rho * gh)
if pd.needReference():
from Foam.OpenFOAM import dimensionedScalar
from Foam.finiteVolume import getRefCellValue
p.ext_assign(
p +
dimensionedScalar(word("p"), p.dimensions(), pRefValue -
getRefCellValue(p, pdRefCell)))
pass
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 main_standalone(argc, argv):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase(argc, argv)
from Foam.OpenFOAM.include import createTime
runTime = createTime(args)
from regionProperties import regionProperties
rp = regionProperties(runTime)
from fluid import createFluidMeshes
fluidRegions = createFluidMeshes(rp, runTime)
from solid import createSolidMeshes
solidRegions = createSolidMeshes(rp, runTime)
from fluid import createFluidFields
pdf, thermof, rhof, Kf, Uf, phif, turb, DpDtf, ghf, initialMassf, pRef = createFluidFields(
fluidRegions, runTime, rp)
from solid import createSolidField
rhos, cps, rhosCps, Ks, Ts = createSolidField(solidRegions, runTime)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
if fluidRegions.size():
from fluid import compressubibleMultiRegionCourantNo
CoNum = compressubibleMultiRegionCourantNo(fluidRegions, runTime, rhof,
phif)
from fluid import setInitialDeltaT
runTime = setInitialDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT,
CoNum)
pass
from Foam.OpenFOAM import ext_Info, nl
while runTime.run():
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
if fluidRegions.size():
from fluid import compressubibleMultiRegionCourantNo
CoNum = compressubibleMultiRegionCourantNo(fluidRegions, runTime,
rhof, phif)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT,
CoNum)
pass
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
for i in range(fluidRegions.size()):
ext_Info(
) << "\nSolving for fluid region " << fluidRegions[i].name() << nl
from fluid import readFluidMultiRegionPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readFluidMultiRegionPISOControls(
fluidRegions[i])
from fluid import solveFluid
cumulativeContErr = solveFluid( i, fluidRegions, pdf, thermof, rhof, Kf, Uf, phif, turb, DpDtf, ghf, initialMassf, pRef,\
nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr, cumulativeContErr )
pass
for i in range(solidRegions.size()):
ext_Info(
) << "\nSolving for solid region " << solidRegions[i].name() << nl
from solid import readSolidMultiRegionPISOControls
piso, nNonOrthCorr = readSolidMultiRegionPISOControls(
solidRegions[i])
from solid import solveSolid
solveSolid(i, rhosCps, Ks, Ts, nNonOrthCorr)
pass
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" \
<< " ClockTime = " << runTime.elapsedClockTime() << " s" \
<< nl << nl
ext_Info() << "End\n"
pass
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 )
thermo, p, e, T, psi, mu, U, pbf, rhoBoundaryTypes, rho, rhoU, rhoE, pos, neg, inviscid = _createFields( runTime, mesh )
thermophysicalProperties, Pr = readThermophysicalProperties( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
fluxScheme = readFluxScheme( mesh )
from Foam.OpenFOAM import dimensionedScalar, dimVolume, dimTime, word
v_zero = dimensionedScalar( word( "v_zero" ) ,dimVolume/dimTime, 0.0)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run() :
# --- upwind interpolation of primitive fields on faces
from Foam import fvc
rho_pos = fvc.interpolate( rho, pos, word( "reconstruct(rho)" ) )
rho_neg = fvc.interpolate( rho, neg, word( "reconstruct(rho)" ) )
rhoU_pos = fvc.interpolate( rhoU, pos, word( "reconstruct(U)" ) )
rhoU_neg = fvc.interpolate( rhoU, neg, word( "reconstruct(U)" ) )
rPsi = 1.0 / psi
rPsi_pos = fvc.interpolate( rPsi, pos, word( "reconstruct(T)" ) )
rPsi_neg = fvc.interpolate( rPsi, neg, word( "reconstruct(T)" ) )
e_pos = fvc.interpolate( e, pos, word( "reconstruct(T)" ) )
e_neg = fvc.interpolate( e, neg, word( "reconstruct(T)" ) )
U_pos = rhoU_pos / rho_pos
U_neg = rhoU_neg / rho_neg
p_pos = rho_pos * rPsi_pos
p_neg = rho_neg * rPsi_neg
phiv_pos = U_pos & mesh.Sf()
phiv_neg = U_neg & mesh.Sf()
c = ( thermo.Cp() / thermo.Cv() * rPsi ).sqrt()
cSf_pos = fvc.interpolate( c, pos, word( "reconstruct(T)" ) ) * mesh.magSf()
cSf_neg = fvc.interpolate( c, neg, word( "reconstruct(T)" ) ) * mesh.magSf()
ap = ( phiv_pos + cSf_pos ).ext_max( phiv_neg + cSf_neg ).ext_max( v_zero )
am = ( phiv_pos - cSf_pos ).ext_min( phiv_neg - cSf_neg ).ext_min( v_zero )
a_pos = ap / ( ap - am )
from Foam.finiteVolume import surfaceScalarField
amaxSf = surfaceScalarField( word( "amaxSf" ), am.mag().ext_max( ap.mag() ) )
CoNum, meanCoNum = compressibleCourantNo( mesh, amaxSf, runTime )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
aSf = am * a_pos
if str( fluxScheme ) == "Tadmor":
aSf.ext_assign( -0.5 * amaxSf )
a_pos.ext_assign( 0.5 )
pass
a_neg = 1.0 - a_pos
phiv_pos *= a_pos
phiv_neg *= a_neg
aphiv_pos = phiv_pos - aSf
aphiv_neg = phiv_neg + aSf
phi = None
phi = surfaceScalarField( word( "phi" ), aphiv_pos * rho_pos + aphiv_neg * rho_neg )
phiUp = ( aphiv_pos * rhoU_pos + aphiv_neg * rhoU_neg) + ( a_pos * p_pos + a_neg * p_neg ) * mesh.Sf()
phiEp = aphiv_pos * ( rho_pos * ( e_pos + 0.5*U_pos.magSqr() ) + p_pos ) + aphiv_neg * ( rho_neg * ( e_neg + 0.5 * U_neg.magSqr() ) + p_neg )\
+ aSf * p_pos - aSf * p_neg
from Foam.finiteVolume import volTensorField
from Foam import fvc
tauMC = volTensorField( word( "tauMC" ) , mu * fvc.grad(U).T().dev2() )
# --- Solve density
from Foam.finiteVolume import solve
from Foam import fvm
solve( fvm.ddt( rho ) + fvc.div( phi ) )
# --- Solve momentum
solve( fvm.ddt( rhoU ) + fvc.div( phiUp ) )
U.dimensionedInternalField().ext_assign( rhoU.dimensionedInternalField() / rho.dimensionedInternalField() )
U.correctBoundaryConditions()
rhoU.ext_boundaryField().ext_assign( rho.ext_boundaryField() * U.ext_boundaryField() )
rhoBydt = rho / runTime.deltaT()
if not inviscid:
solve( fvm.ddt( rho, U ) - fvc.ddt( rho, U ) - fvm.laplacian( mu, U ) - fvc.div( tauMC ) )
rhoU.ext_assign( rho * U )
pass
# --- Solve energy
sigmaDotU = ( fvc.interpolate( mu ) * mesh.magSf() * fvc.snGrad( U ) + ( mesh.Sf() & fvc.interpolate( tauMC ) ) ) & ( a_pos * U_pos + a_neg * U_neg )
solve( fvm.ddt( rhoE ) + fvc.div( phiEp ) - fvc.div( sigmaDotU ) )
e.ext_assign( rhoE / rho - 0.5 * U.magSqr() )
e.correctBoundaryConditions()
thermo.correct()
from Foam.finiteVolume import volScalarField
rhoE.ext_boundaryField().ext_assign( rho.ext_boundaryField() * ( e.ext_boundaryField() + 0.5 * U.ext_boundaryField().magSqr() ) )
if not inviscid:
k = volScalarField( word( "k" ) , thermo.Cp() * mu / Pr )
# The initial C++ expression does not work properly, because of
# 1. the order of expression arguments computation differs with C++
#solve( fvm.ddt( rho, e ) - fvc.ddt( rho, e ) - fvm.laplacian( thermo.alpha(), e ) \
# + fvc.laplacian( thermo.alpha(), e ) - fvc.laplacian( k, T ) )
solve( -fvc.laplacian( k, T ) + ( fvc.laplacian( thermo.alpha(), e ) \
+ (- fvm.laplacian( thermo.alpha(), e ) + (- fvc.ddt( rho, e ) + fvm.ddt( rho, e ) ) ) ) )
thermo.correct()
rhoE.ext_assign( rho * ( e + 0.5 * U.magSqr() ) )
pass
p.dimensionedInternalField().ext_assign( rho.dimensionedInternalField() / psi.dimensionedInternalField() )
p.correctBoundaryConditions()
rho.ext_boundaryField().ext_assign( psi.ext_boundaryField() * p.ext_boundaryField() )
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, rho0, p0, psi, rhoO = readThermodynamicProperties( runTime, mesh )
transportProperties, mu = readTransportProperties( runTime, mesh )
p, U, rho, phi = _createFields( runTime, mesh, rhoO, psi )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop() :
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum = compressibleCourantNo( mesh, phi, rho, runTime )
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn( rho, phi )
from Foam import fvm, fvc
from Foam.finiteVolume import solve
UEqn = fvm.ddt(rho, U) + fvm.div(phi, U) - fvm.laplacian(mu, U)
solve( UEqn == -fvc.grad( p ) )
for corr in range( nCorr ):
rUA = 1.0 / UEqn.A()
U.ext_assign( rUA * UEqn.H() )
from Foam.OpenFOAM import word
from Foam.finiteVolume import surfaceScalarField
phid = surfaceScalarField( word( "phid" ),
psi * ( ( fvc.interpolate( U ) & mesh.Sf() ) + fvc.ddtPhiCorr( rUA, rho, U, phi ) ) )
phi.ext_assign( ( rhoO / psi ) * phid )
pEqn = fvm.ddt( psi, p ) + fvc.div( phi ) + fvm.div( phid, p ) - fvm.laplacian( rho * rUA, p )
pEqn.solve()
phi.ext_assign( phi + pEqn.flux() )
cumulativeContErr = compressibleContinuityErrs( rho, phi, psi, rho0, p, p0, cumulativeContErr )
U.ext_assign( U - rUA * fvc.grad( p ) )
U.correctBoundaryConditions()
pass
rho.ext_assign( rhoO + psi*p )
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)
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls(mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
p_rgh, alpha1, U, phi, twoPhaseProperties, rho1, rho2, Dab, alphatab, rho, rhoPhi, turbulence, gh, ghf, p, pRefCell, pRefValue = _createFields(
runTime, mesh, g
)
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
from Foam.finiteVolume.cfdTools.incompressible import CourantNo
CoNum, meanCoNum = CourantNo(mesh, phi, runTime)
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run():
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls(mesh)
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
CoNum, meanCoNum = CourantNo(mesh, phi, runTime)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
# --- Pressure-velocity PIMPLE corrector loop
for oCorr in range(nOuterCorr):
finalIter = oCorr == nOuterCorr - 1
twoPhaseProperties.correct()
alphaEqn(mesh, phi, alpha1, alphatab, Dab, rhoPhi, rho, rho1, rho2, turbulence)
UEqn = fun_UEqn(
mesh, U, p_rgh, ghf, rho, rhoPhi, turbulence, twoPhaseProperties, momentumPredictor, finalIter
)
# --- PISO loop
for corr in range(nCorr):
cumulativeContErr = fun_pEqn(
runTime,
mesh,
UEqn,
U,
p,
p_rgh,
gh,
ghf,
phi,
rho,
finalIter,
corr,
nCorr,
nNonOrthCorr,
pRefCell,
pRefValue,
cumulativeContErr,
)
pass
turbulence.correct()
pass
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << " ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 )
gravitationalProperties, g, rotating, Omega, magg, gHat = readGravitationalAcceleration( runTime, mesh )
h, h0, U, hU, hTotal, phi, F = _createFields( runTime, mesh, Omega, gHat )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop() :
ext_Info() << "\nTime = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
CoNum, meanCoNum, waveCoNum = CourantNo( runTime, mesh, h, phi, magg )
for ucorr in range( nOuterCorr ):
from Foam.finiteVolume import surfaceScalarField
from Foam import fvc
from Foam.OpenFOAM import word
phiv = surfaceScalarField( word( "phiv" ), phi / fvc.interpolate( h ) )
from Foam import fvm
hUEqn = fvm.ddt( hU ) + fvm.div( phiv, hU )
hUEqn.relax()
if momentumPredictor:
from Foam.finiteVolume import solve
from Foam import fvc
if rotating:
solve( hUEqn + ( F ^ hU ) == -magg * h * fvc.grad( h + h0 ) )
pass
else:
solve( hUEqn == -magg * h * fvc.grad( h + h0 ) )
pass
# Constrain the momentum to be in the geometry if 3D geometry
if mesh.nGeometricD() == 3 :
hU.ext_assign( hU - ( gHat & hU ) * gHat )
hU.correctBoundaryConditions();
pass
for corr in range( nCorr ):
hf = fvc.interpolate( h )
rUA = 1.0 / hUEqn.A()
ghrUAf = magg * fvc.interpolate( h * rUA )
phih0 = ghrUAf * mesh.magSf() * fvc.snGrad( h0 )
if rotating:
hU.ext_assign( rUA * ( hUEqn .H() - ( F ^ hU ) ) )
pass
else:
hU = rUA * hUEqn.H()
pass
phi.ext_assign( ( fvc.interpolate( hU ) & mesh.Sf() ) + fvc.ddtPhiCorr( rUA, h, hU, phi )- phih0 )
for nonOrth in range(nNonOrthCorr + 1):
hEqn = fvm.ddt( h ) + fvc.div( phi ) - fvm.laplacian( ghrUAf, h )
if ucorr < nOuterCorr-1 or corr < nCorr-1 :
hEqn.solve()
pass
else:
hEqn.solve( mesh.solver( word( str( h.name() ) + "Final" ) ) )
pass
if nonOrth == nNonOrthCorr:
phi.ext_assign( phi + hEqn.flux() )
pass
hU.ext_assign( hU - rUA * h * magg * fvc.grad( h + h0 ) )
#Constrain the momentum to be in the geometry if 3D geometry
if mesh.nGeometricD() == 3:
hU.ext_assign( hU - ( gHat & hU ) * gHat )
pass
hU.correctBoundaryConditions()
pass
pass
U == hU / h
hTotal == h + h0
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 )
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration( runTime, mesh)
thermo, p, rho, h, psi, U, phi, turbulence, gh, ghf, p_rgh, DpDt = create_fields( runTime, mesh, g )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum = compressibleCourantNo( mesh, phi, rho, runTime )
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
from Foam.OpenFOAM import ext_Info, nl
ext_Info()<< "\nStarting time loop\n" << nl
while runTime.run() :
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls( mesh )
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum = compressibleCourantNo( mesh, phi, rho, runTime )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn( rho, phi )
# --- Pressure-velocity PIMPLE corrector loop
for oCorr in range( nOuterCorr ):
finalIter = oCorr == ( nOuterCorr-1 )
if nOuterCorr != 1:
p_rgh.storePrevIter()
pass
UEqn = fun_UEqn( mesh, rho, phi, U, p_rgh, ghf, turbulence, finalIter, momentumPredictor )
fun_hEqn( mesh, rho, h, phi, DpDt, thermo, turbulence, finalIter )
# --- PISO loop
for corr in range( nCorr ):
cumulativeContErr = fun_pEqn( mesh, p, rho, psi, p_rgh, U, phi, ghf, gh, DpDt, UEqn, \
thermo, nNonOrthCorr, corr, nCorr, finalIter, cumulativeContErr )
pass
turbulence.correct()
rho.ext_assign( thermo.rho() )
pass
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 import argList, word
argList.validOptions.fget().insert(word("writep"), "")
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)
p, U, phi, pRefCell, pRefValue = _createFields(runTime, mesh)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << nl << "Calculating potential flow" << nl
from Foam.finiteVolume.cfdTools.general.include import readSIMPLEControls
simple, nNonOrthCorr, momentumPredictor, transonic = readSIMPLEControls(
mesh)
from Foam.finiteVolume import adjustPhi
adjustPhi(phi, U, p)
from Foam.OpenFOAM import dimensionedScalar, word, dimTime, dimensionSet
from Foam import fvc, fvm
for nonOrth in range(nNonOrthCorr + 1):
pEqn = fvm.laplacian(
dimensionedScalar(
word("1"), dimTime / p.dimensions() *
dimensionSet(0.0, 2.0, -2.0, 0.0, 0.0), 1.0),
p) == fvc.div(phi)
pEqn.setReference(pRefCell, pRefValue)
pEqn.solve()
if nonOrth == nNonOrthCorr:
phi.ext_assign(phi - pEqn.flux())
pass
pass
ext_Info() << "continuity error = " << fvc.div(phi).mag().weightedAverage(
mesh.V()).value() << nl
U.ext_assign(fvc.reconstruct(phi))
U.correctBoundaryConditions()
ext_Info() << "Interpolated U error = " << (
((fvc.interpolate(U) & mesh.Sf()) - phi).sqr().sum().sqrt() /
mesh.magSf().sum()).value() << nl
# Force the write
U.write()
phi.write()
if args.optionFound(word("writep")):
p.write()
pass
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
ext_Info() << "End\n" << nl
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)
p, h, psi, rho, U, phi, turbulence, thermo, pMin, DpDt = _createFields(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run():
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
from Foam.finiteVolume.cfdTools.general.include import readPIMPLEControls
pimple, nOuterCorr, nCorr, nNonOrthCorr, momentumPredictor, transonic = readPIMPLEControls(mesh)
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum, velMag = compressibleCourantNo(mesh, phi, rho, runTime)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
if nOuterCorr != 1:
p.storePrevIter()
rho.storePrevIter()
pass
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn(rho, phi)
# --- Pressure-velocity PIMPLE corrector loop
for oCorr in range(nOuterCorr):
UEqn = _UEqn(mesh, U, rho, phi, turbulence, p, oCorr, nOuterCorr, momentumPredictor)
hEqn = _hEqn(mesh, rho, h, phi, turbulence, DpDt, thermo, oCorr, nOuterCorr)
# --- PISO loop
for corr in range(nCorr):
cumulativeContErr = _pEqn(
rho,
thermo,
UEqn,
nNonOrthCorr,
psi,
U,
mesh,
phi,
p,
DpDt,
pMin,
corr,
cumulativeContErr,
nCorr,
oCorr,
nOuterCorr,
transonic,
)
pass
turbulence.correct()
pass
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 )
from Foam.finiteVolume.cfdTools.general.include import readGravitationalAcceleration
g = readGravitationalAcceleration( runTime, mesh)
thermo, p, h, psi, phi, rho, U, turbulence, DpDt, initialMass, totalVolume = _createFields( runTime, mesh, g )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum, velMag = compressibleCourantNo( mesh, phi, rho, runTime )
from Foam.finiteVolume.cfdTools.general.include import setInitialDeltaT
runTime = setInitialDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" <<nl
while runTime.run():
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.finiteVolume.cfdTools.compressible import compressibleCourantNo
CoNum, meanCoNum, velMag = compressibleCourantNo( mesh, phi, rho, runTime )
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn( rho, phi )
UEqn = _Ueqn( U, phi, turbulence, p, rho, g, mesh, momentumPredictor )
hEqn = _hEqn( rho, h, phi, turbulence, thermo, DpDt )
# --- PISO loop
for corr in range( nCorr ):
cumulativeContErr = _pEqn( runTime, mesh, UEqn, thermo, p, psi, U, rho, phi, DpDt, g,\
initialMass, totalVolume, corr, nCorr, nNonOrthCorr, cumulativeContErr )
pass
turbulence.correct()
rho.ext_assign( thermo.rho() )
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n" << nl
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 = readThermodynamicProperties( runTime, mesh )
p, T, U, psi, rho, rhoU, rhoE = _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.timeName() << nl << nl
from Foam.finiteVolume import surfaceScalarField
from Foam.OpenFOAM import IOobject, word, fileName
from Foam import fvc
phiv = surfaceScalarField( IOobject( word( "phiv" ),
fileName( runTime.timeName() ),
mesh,
IOobject.NO_READ,
IOobject.NO_WRITE ),
fvc.interpolate( rhoU ) / fvc.interpolate( rho ) & mesh.Sf() )
CoNum = ( mesh.deltaCoeffs() * phiv.mag() / mesh.magSf() ).ext_max().value()*runTime.deltaT().value();
ext_Info() << "\nMax Courant Number = " << CoNum << nl
from Foam import fvm
from Foam.finiteVolume import solve
solve( fvm.ddt(rho) + fvm.div( phiv, rho ) )
p.ext_assign( rho / psi )
solve( fvm.ddt( rhoU ) + fvm.div( phiv, rhoU ) == - fvc.grad( p ) )
U == rhoU / rho
phiv2 = surfaceScalarField( IOobject( word( "phiv2" ),
fileName( runTime.timeName() ),
mesh,
IOobject.NO_READ,
IOobject.NO_WRITE ),
fvc.interpolate( rhoU ) / fvc.interpolate( rho ) & mesh.Sf() )
solve( fvm.ddt( rhoE ) + fvm.div( phiv, rhoE ) == - fvc.div( phiv2, p ) )
T.ext_assign( ( rhoE - 0.5 * rho * ( rhoU / rho ).magSqr() ) / Cv / rho )
psi.ext_assign( 1.0 / ( R * T ) )
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)
thermo, p, e, T, psi, mu, U, pbf, rhoBoundaryTypes, rho, rhoU, rhoE, pos, neg, inviscid = _createFields(
runTime, mesh)
thermophysicalProperties, Pr = readThermophysicalProperties(runTime, mesh)
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
fluxScheme = readFluxScheme(mesh)
from Foam.OpenFOAM import dimensionedScalar, dimVolume, dimTime, word
v_zero = dimensionedScalar(word("v_zero"), dimVolume / dimTime, 0.0)
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.run():
# --- upwind interpolation of primitive fields on faces
from Foam import fvc
rho_pos = fvc.interpolate(rho, pos, word("reconstruct(rho)"))
rho_neg = fvc.interpolate(rho, neg, word("reconstruct(rho)"))
rhoU_pos = fvc.interpolate(rhoU, pos, word("reconstruct(U)"))
rhoU_neg = fvc.interpolate(rhoU, neg, word("reconstruct(U)"))
rPsi = 1.0 / psi
rPsi_pos = fvc.interpolate(rPsi, pos, word("reconstruct(T)"))
rPsi_neg = fvc.interpolate(rPsi, neg, word("reconstruct(T)"))
e_pos = fvc.interpolate(e, pos, word("reconstruct(T)"))
e_neg = fvc.interpolate(e, neg, word("reconstruct(T)"))
U_pos = rhoU_pos / rho_pos
U_neg = rhoU_neg / rho_neg
p_pos = rho_pos * rPsi_pos
p_neg = rho_neg * rPsi_neg
phiv_pos = U_pos & mesh.Sf()
phiv_neg = U_neg & mesh.Sf()
c = (thermo.Cp() / thermo.Cv() * rPsi).sqrt()
cSf_pos = fvc.interpolate(c, pos,
word("reconstruct(T)")) * mesh.magSf()
cSf_neg = fvc.interpolate(c, neg,
word("reconstruct(T)")) * mesh.magSf()
ap = (phiv_pos + cSf_pos).ext_max(phiv_neg + cSf_neg).ext_max(v_zero)
am = (phiv_pos - cSf_pos).ext_min(phiv_neg - cSf_neg).ext_min(v_zero)
a_pos = ap / (ap - am)
from Foam.finiteVolume import surfaceScalarField
amaxSf = surfaceScalarField(word("amaxSf"), am.mag().ext_max(ap.mag()))
aSf = am * a_pos
if str(fluxScheme) == "Tadmor":
aSf.ext_assign(-0.5 * amaxSf)
a_pos.ext_assign(0.5)
pass
a_neg = 1.0 - a_pos
phiv_pos *= a_pos
phiv_neg *= a_neg
aphiv_pos = phiv_pos - aSf
aphiv_neg = phiv_neg + aSf
# Reuse amaxSf for the maximum positive and negative fluxes
# estimated by the central scheme
amaxSf.ext_assign(aphiv_pos.mag().ext_max(aphiv_neg.mag()))
CoNum, meanCoNum = compressibleCourantNo(mesh, amaxSf, runTime)
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
phi = None
phi = surfaceScalarField(word("phi"),
aphiv_pos * rho_pos + aphiv_neg * rho_neg)
phiUp = (aphiv_pos * rhoU_pos + aphiv_neg *
rhoU_neg) + (a_pos * p_pos + a_neg * p_neg) * mesh.Sf()
phiEp = aphiv_pos * ( rho_pos * ( e_pos + 0.5*U_pos.magSqr() ) + p_pos ) + aphiv_neg * ( rho_neg * ( e_neg + 0.5 * U_neg.magSqr() ) + p_neg )\
+ aSf * p_pos - aSf * p_neg
from Foam.finiteVolume import volTensorField
from Foam import fvc
tauMC = volTensorField(word("tauMC"), mu * fvc.grad(U).T().dev2())
# --- Solve density
from Foam.finiteVolume import solve
from Foam import fvm
solve(fvm.ddt(rho) + fvc.div(phi))
# --- Solve momentum
solve(fvm.ddt(rhoU) + fvc.div(phiUp))
U.dimensionedInternalField().ext_assign(
rhoU.dimensionedInternalField() / rho.dimensionedInternalField())
U.correctBoundaryConditions()
rhoU.ext_boundaryField().ext_assign(rho.ext_boundaryField() *
U.ext_boundaryField())
rhoBydt = rho / runTime.deltaT()
if not inviscid:
solve(
fvm.ddt(rho, U) - fvc.ddt(rho, U) - fvm.laplacian(mu, U) -
fvc.div(tauMC))
rhoU.ext_assign(rho * U)
pass
# --- Solve energy
sigmaDotU = (fvc.interpolate(mu) * mesh.magSf() * fvc.snGrad(U) +
(mesh.Sf() & fvc.interpolate(tauMC))) & (a_pos * U_pos +
a_neg * U_neg)
solve(fvm.ddt(rhoE) + fvc.div(phiEp) - fvc.div(sigmaDotU))
e.ext_assign(rhoE / rho - 0.5 * U.magSqr())
e.correctBoundaryConditions()
thermo.correct()
from Foam.finiteVolume import volScalarField
rhoE.ext_boundaryField().ext_assign(
rho.ext_boundaryField() *
(e.ext_boundaryField() + 0.5 * U.ext_boundaryField().magSqr()))
if not inviscid:
k = volScalarField(word("k"), thermo.Cp() * mu / Pr)
# The initial C++ expression does not work properly, because of
# 1. the order of expression arguments computation differs with C++
#solve( fvm.ddt( rho, e ) - fvc.ddt( rho, e ) - fvm.laplacian( thermo.alpha(), e ) \
# + fvc.laplacian( thermo.alpha(), e ) - fvc.laplacian( k, T ) )
solve( -fvc.laplacian( k, T ) + ( fvc.laplacian( thermo.alpha(), e ) \
+ (- fvm.laplacian( thermo.alpha(), e ) + (- fvc.ddt( rho, e ) + fvm.ddt( rho, e ) ) ) ) )
thermo.correct()
rhoE.ext_assign(rho * (e + 0.5 * U.magSqr()))
pass
p.dimensionedInternalField().ext_assign(
rho.dimensionedInternalField() / psi.dimensionedInternalField())
p.correctBoundaryConditions()
rho.ext_boundaryField().ext_assign(psi.ext_boundaryField() *
p.ext_boundaryField())
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
