def read_controls( args, 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 readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
from Foam.OpenFOAM import word, readLabel
nAlphaCorr = readLabel( piso.lookup( word( "nAlphaCorr" ) ) )
nAlphaSubCycles = readLabel( piso.lookup( word( "nAlphaSubCycles" ) ) )
if nAlphaSubCycles > 1 and nOuterCorr != 1:
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << args.executable() << "FATAL ERROR: Sub-cycling alpha is only allowed for PISO, i.e. when the number of outer-correctors = 1" << nl;
import os; os_exit( 1 )
pass
return piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr, adjustTimeStep, maxCo, maxDeltaT, nAlphaCorr, nAlphaSubCycles
def readControls( runTime, mesh ):
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 )
correctPhi = False
from Foam.OpenFOAM import word
if (pimple.found( word( "correctPhi" ) ) ):
correctPhi = Switch( pimple.lookup( word( "correctPhi" ) ) )
pass
checkMeshCourantNo = False
if ( pimple.found( word( "checkMeshCourantNo" ) ) ):
checkMeshCourantNo = Switch( pimple.lookup( "checkMeshCourantNo" ) )
pass
return adjustTimeStep, maxCo, maxDeltaT, pimple, nOuterCorr, nCorr, nNonOrthCorr, \
momentumPredictor, transonic, correctPhi, checkMeshCourantNo
def readControls(runTime, mesh):
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)
correctPhi = False
from Foam.OpenFOAM import word
if (pimple.found(word("correctPhi"))):
correctPhi = Switch(pimple.lookup(word("correctPhi")))
pass
checkMeshCourantNo = False
if (pimple.found(word("checkMeshCourantNo"))):
checkMeshCourantNo = Switch(pimple.lookup("checkMeshCourantNo"))
pass
return adjustTimeStep, maxCo, maxDeltaT, pimple, nOuterCorr, nCorr, nNonOrthCorr, \
momentumPredictor, transonic, correctPhi, checkMeshCourantNo
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 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 )
thermodynamicProperties, R, Cv, Cp, gamma, Pr = readThermodynamicProperties( runTime, mesh )
p, T, psi, pbf, rhoBoundaryTypes, rho, U, Ubf, rhoUboundaryTypes, \
rhoU, Tbf, rhoEboundaryTypes, rhoE, phi, phiv, rhoU, fields, magRhoU, H = _createFields( runTime, mesh, R, Cv )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.value() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.OpenFOAM import readScalar, word
HbyAblend = readScalar( piso.lookup( word( "HbyAblend" ) ) )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
CoNum = ( mesh.deltaCoeffs() * phiv.mag() / mesh.magSf() ).ext_max().value() * runTime.deltaT().value()
ext_Info() << "Max Courant Number = " << CoNum << nl
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum )
for outerCorr in range( nOuterCorr):
magRhoU.ext_assign( rhoU.mag() )
H.ext_assign( ( rhoE + p ) / rho )
from Foam.fv import multivariateGaussConvectionScheme_scalar
mvConvection = multivariateGaussConvectionScheme_scalar( mesh, fields, phiv, mesh.divScheme( word( "div(phiv,rhoUH)" ) ) )
from Foam.finiteVolume import solve
from Foam import fvm
solve( fvm.ddt( rho ) + mvConvection.fvmDiv( phiv, rho ) )
tmp = mvConvection.interpolationScheme()()( magRhoU )
rhoUWeights = tmp.ext_weights( magRhoU )
from Foam.finiteVolume import weighted_vector
rhoUScheme = weighted_vector(rhoUWeights)
from Foam import fv, fvc
rhoUEqn = fvm.ddt(rhoU) + fv.gaussConvectionScheme_vector( mesh, phiv, rhoUScheme ).fvmDiv( phiv, rhoU )
solve( rhoUEqn == -fvc.grad( p ) )
solve( fvm.ddt( rhoE ) + mvConvection.fvmDiv( phiv, rhoE ) == - mvConvection.fvcDiv( phiv, p ) )
T.ext_assign( (rhoE - 0.5 * rho * ( rhoU / rho ).magSqr() ) / Cv / rho )
psi.ext_assign( 1.0 / ( R * T ) )
p.ext_assign( rho / psi )
for corr in range( nCorr ):
rrhoUA = 1.0 / rhoUEqn.A()
from Foam.finiteVolume import surfaceScalarField
rrhoUAf = surfaceScalarField( word( "rrhoUAf" ), fvc.interpolate( rrhoUA ) )
HbyA = rrhoUA * rhoUEqn.H()
from Foam.finiteVolume import LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr
from Foam.OpenFOAM import IStringStream, word
HbyAWeights = HbyAblend * mesh.weights() + ( 1.0 - HbyAblend ) * \
LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr( mesh, phi, IStringStream( "HbyA" )() ).weights( HbyA )
from Foam.finiteVolume import surfaceInterpolationScheme_vector
phi.ext_assign( ( surfaceInterpolationScheme_vector.ext_interpolate(HbyA, HbyAWeights) & mesh.Sf() ) \
+ HbyAblend * fvc.ddtPhiCorr( rrhoUA, rho, rhoU, phi ) )
p.ext_boundaryField().updateCoeffs()
phiGradp = rrhoUAf * mesh.magSf() * fvc.snGrad( p )
phi.ext_assign( phi - phiGradp )
resetPhiPatches( phi, rhoU, mesh )
rhof = mvConvection.interpolationScheme()()(rho).interpolate(rho)
phiv.ext_assign( phi/rhof )
pEqn = fvm.ddt( psi, p ) + mvConvection.fvcDiv( phiv, rho ) + fvc.div( phiGradp ) - fvm.laplacian( rrhoUAf, p )
pEqn.solve()
phi.ext_assign( phi + phiGradp + pEqn.flux() )
rho.ext_assign( psi * p )
rhof.ext_assign( mvConvection.interpolationScheme()()( rho ).interpolate(rho) )
phiv.ext_assign( phi / rhof )
rhoU.ext_assign( HbyA - rrhoUA * fvc.grad(p) )
rhoU.correctBoundaryConditions()
pass
pass
U.ext_assign( rhoU / rho )
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n"
import os
return os.EX_OK
def main_standalone( argc, argv ):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase( argc, argv )
from Foam.OpenFOAM.include import createTime
runTime = createTime( args )
from Foam.dynamicFvMesh import createDynamicFvMesh
mesh = createDynamicFvMesh( runTime )
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_rgh, p, alpha1, U, phi, rho1, rho2, rho, rhoPhi, twoPhaseProperties, pRefCell, \
pRefValue, interface, turbulence, g, gh, ghf = _createFields( runTime, mesh() )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
cumulativeContErr = fun_correctPhi( runTime, mesh(), phi, p, p_rgh, rho, U, cumulativeContErr, nNonOrthCorr, pRefCell, pRefValue)
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() :
adjustTimeStep, maxCo, maxDeltaT, piso, nCorr, nNonOrthCorr, \
momentumPredictor, transonic, nOuterCorr, correctPhi, checkMeshCourantNo = readControls( runTime, mesh() )
maxAlphaCo, alphaCoNum, meanAlphaCoNum = alphaCourantNo( runTime, mesh(), alpha1, phi )
CoNum, meanCoNum = CourantNo( mesh(), phi, runTime )
from Foam import fvc
# Make the fluxes absolute
fvc.makeAbsolute( phi, U )
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, CoNum, maxAlphaCo, alphaCoNum, maxDeltaT )
runTime.increment()
ext_Info() << "Time = " << runTime.timeName() << nl << nl
timeBeforeMeshUpdate = runTime.elapsedCpuTime()
# Do any mesh changes
mesh.update()
if mesh.changing():
ext_Info() << "Execution time for mesh.update() = " << runTime.elapsedCpuTime() - timeBeforeMeshUpdate << " s" << nl
gh.ext_assign( g & mesh.C() )
ghf.ext_assign( g & mesh.Cf() )
pass
if mesh.changing() and correctPhi:
cumulativeContErr = fun_correctPhi( runTime, mesh(), phi, p, p_rgh, rho, U, cumulativeContErr, nNonOrthCorr, pRefCell, pRefValue)
pass
# Make the fluxes relative to the mesh motion
fvc.makeRelative( phi, U )
if mesh.changing() and checkMeshCourantNo:
from Foam.dynamicFvMesh import meshCourantNo
meshCoNum, meanMeshCoNum = meshCourantNo( runTime, mesh(), phi )
pass
twoPhaseProperties.correct()
alphaEqnSubCycle( runTime, piso, mesh(), phi, alpha1, rho, rhoPhi, rho1, rho2, interface )
UEqn = _UEqn( mesh(), alpha1, U, p, p_rgh, ghf, rho, rhoPhi, turbulence, g, twoPhaseProperties, interface, momentumPredictor )
# --- PISO loop
for corr in range( nCorr ):
cumulativeContErr = _pEqn( runTime, mesh(), UEqn, U, p, p_rgh, gh, ghf, phi, alpha1, rho, g, \
interface, corr, nCorr, nNonOrthCorr, pRefCell, pRefValue, 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, 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 readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
from Foam.finiteVolume.cfdTools.general.include import initContinuityErrs
cumulativeContErr = initContinuityErrs()
p_rgh, p, alpha1, U, phi, rho1, rho2, rho, rhoPhi, twoPhaseProperties, pRefCell, \
pRefValue, interface, turbulence, g, gh, ghf = _createFields( runTime, mesh )
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
correctPhi( runTime, mesh, phi, p, p_rgh, rho, U, cumulativeContErr, nNonOrthCorr, pRefCell, pRefValue)
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() :
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls( mesh )
adjustTimeStep, maxCo, maxDeltaT = readTimeControls( runTime )
CoNum, meanCoNum = CourantNo( mesh, phi, runTime )
maxAlphaCo, alphaCoNum, meanAlphaCoNum = alphaCourantNo( runTime, mesh, alpha1, phi )
runTime = setDeltaT( runTime, adjustTimeStep, maxCo, CoNum, maxAlphaCo, alphaCoNum, maxDeltaT )
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, p, p_rgh, ghf, rho, rhoPhi, turbulence, g, twoPhaseProperties, interface, momentumPredictor )
# --- PISO loop
for corr in range( nCorr ):
_pEqn( runTime, mesh, UEqn, U, p, p_rgh, gh, ghf, phi, alpha1, rho, g, interface, corr, nCorr, nNonOrthCorr, pRefCell, pRefValue, cumulativeContErr )
pass
from Foam.finiteVolume.cfdTools.incompressible import continuityErrs
cumulativeContErr = continuityErrs( mesh, phi, runTime, cumulativeContErr )
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 )
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.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 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)
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)
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 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()))
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
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)
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 )
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, psi, rho, U, phi, turbulence, thermo, DpDt = _createFields(
runTime, mesh)
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 readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
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)
UEqn = _UEqn(U, rho, phi, turbulence, p, momentumPredictor)
# --- PISO loop
for corr in range(nCorr):
_hEqn(rho, h, phi, turbulence, DpDt, thermo)
cumulativeContErr = _pEqn( rho, thermo, UEqn, nNonOrthCorr, psi, U, mesh, \
phi, p, DpDt, cumulativeContErr, corr, nCorr, nOuterCorr, transonic )
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)
thermodynamicProperties, R, Cv, Cp, gamma, Pr = readThermodynamicProperties(
runTime, mesh)
p, T, psi, pbf, rhoBoundaryTypes, rho, U, Ubf, rhoUboundaryTypes, \
rhoU, Tbf, rhoEboundaryTypes, rhoE, phi, phiv, rhoU, fields, magRhoU, H = _createFields( runTime, mesh, R, Cv )
from Foam.OpenFOAM import ext_Info, nl
ext_Info() << "\nStarting time loop\n" << nl
while runTime.loop():
ext_Info() << "Time = " << runTime.value() << nl << nl
from Foam.finiteVolume.cfdTools.general.include import readPISOControls
piso, nCorr, nNonOrthCorr, momentumPredictor, transonic, nOuterCorr = readPISOControls(
mesh)
from Foam.OpenFOAM import readScalar, word
HbyAblend = readScalar(piso.lookup(word("HbyAblend")))
from Foam.finiteVolume.cfdTools.general.include import readTimeControls
adjustTimeStep, maxCo, maxDeltaT = readTimeControls(runTime)
CoNum = (mesh.deltaCoeffs() * phiv.mag() /
mesh.magSf()).ext_max().value() * runTime.deltaT().value()
ext_Info() << "Max Courant Number = " << CoNum << nl
from Foam.finiteVolume.cfdTools.general.include import setDeltaT
runTime = setDeltaT(runTime, adjustTimeStep, maxCo, maxDeltaT, CoNum)
for outerCorr in range(nOuterCorr):
magRhoU.ext_assign(rhoU.mag())
H.ext_assign((rhoE + p) / rho)
from Foam.fv import multivariateGaussConvectionScheme_scalar
mvConvection = multivariateGaussConvectionScheme_scalar(
mesh, fields, phiv, mesh.divScheme(word("div(phiv,rhoUH)")))
from Foam.finiteVolume import solve
from Foam import fvm
solve(fvm.ddt(rho) + mvConvection.fvmDiv(phiv, rho))
tmp = mvConvection.interpolationScheme()()(magRhoU)
rhoUWeights = tmp.ext_weights(magRhoU)
from Foam.finiteVolume import weighted_vector
rhoUScheme = weighted_vector(rhoUWeights)
from Foam import fv, fvc
rhoUEqn = fvm.ddt(rhoU) + fv.gaussConvectionScheme_vector(
mesh, phiv, rhoUScheme).fvmDiv(phiv, rhoU)
solve(rhoUEqn == -fvc.grad(p))
solve(
fvm.ddt(rhoE) + mvConvection.fvmDiv(phiv, rhoE) ==
-mvConvection.fvcDiv(phiv, p))
T.ext_assign((rhoE - 0.5 * rho * (rhoU / rho).magSqr()) / Cv / rho)
psi.ext_assign(1.0 / (R * T))
p.ext_assign(rho / psi)
for corr in range(nCorr):
rrhoUA = 1.0 / rhoUEqn.A()
from Foam.finiteVolume import surfaceScalarField
rrhoUAf = surfaceScalarField(word("rrhoUAf"),
fvc.interpolate(rrhoUA))
HbyA = rrhoUA * rhoUEqn.H()
from Foam.finiteVolume import LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr
from Foam.OpenFOAM import IStringStream, word
HbyAWeights = HbyAblend * mesh.weights() + ( 1.0 - HbyAblend ) * \
LimitedScheme_vector_MUSCLLimiter_NVDTVD_limitFuncs_magSqr( mesh, phi, IStringStream( "HbyA" )() ).weights( HbyA )
from Foam.finiteVolume import surfaceInterpolationScheme_vector
phi.ext_assign( ( surfaceInterpolationScheme_vector.ext_interpolate(HbyA, HbyAWeights) & mesh.Sf() ) \
+ HbyAblend * fvc.ddtPhiCorr( rrhoUA, rho, rhoU, phi ) )
p.ext_boundaryField().updateCoeffs()
phiGradp = rrhoUAf * mesh.magSf() * fvc.snGrad(p)
phi.ext_assign(phi - phiGradp)
resetPhiPatches(phi, rhoU, mesh)
rhof = mvConvection.interpolationScheme()()(rho).interpolate(
rho)
phiv.ext_assign(phi / rhof)
pEqn = fvm.ddt(psi, p) + mvConvection.fvcDiv(
phiv, rho) + fvc.div(phiGradp) - fvm.laplacian(rrhoUAf, p)
pEqn.solve()
phi.ext_assign(phi + phiGradp + pEqn.flux())
rho.ext_assign(psi * p)
rhof.ext_assign(
mvConvection.interpolationScheme()()(rho).interpolate(rho))
phiv.ext_assign(phi / rhof)
rhoU.ext_assign(HbyA - rrhoUA * fvc.grad(p))
rhoU.correctBoundaryConditions()
pass
pass
U.ext_assign(rhoU / rho)
runTime.write()
ext_Info() << "ExecutionTime = " << runTime.elapsedCpuTime() << " s" << \
" ClockTime = " << runTime.elapsedClockTime() << " s" << nl << nl
pass
ext_Info() << "End\n"
import os
return os.EX_OK
def main_standalone(argc, argv):
from Foam.OpenFOAM.include import setRootCase
args = setRootCase(argc, argv)
from Foam.OpenFOAM.include import createTime
runTime = createTime(args)
from Foam.OpenFOAM.include import createMesh
mesh = createMesh(runTime)
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.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 = 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
mesh.update()
if mesh.changing() and correctPhi:
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.changing() 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
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)
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)
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 )
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)
thermo, turbulence, p, h, psi, rho, U, phi, pMin, DpDt, mrfZones, pZones, pressureImplicitPorosity = 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.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
if nOuterCorr != 1:
p.storePrevIter()
rho.storePrevIter()
pass
from Foam.finiteVolume.cfdTools.compressible import rhoEqn
rhoEqn(rho, phi)
for oCorr in range(nOuterCorr):
UEqn = fun_UEqn(mesh, pZones, rho, U, phi, turbulence, mrfZones, p,
momentumPredictor, oCorr, nOuterCorr)
hEqn = fun_hEqn(mesh, rho, h, phi, turbulence, DpDt, thermo, oCorr,
nOuterCorr)
for corr in range(nCorr):
fun_pEqn(mesh, thermo, p, rho, psi, U, phi, DpDt, pMin, UEqn,
mrfZones, nNonOrthCorr, nCorr, oCorr, nOuterCorr,
corr, transonic, cumulativeContErr)
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 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