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Old   November 12, 2024, 03:21
Default For OpenFOAM-8 version!
  #41
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Nam Danh Nguyen
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Hi everyone!

I switched real-fluid models into the OpenFOAM-8 version. You can freely download it here: https://github.com/danhnam11/realFlu...ysicalModels-8

Enjoy!
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Old   November 12, 2024, 03:23
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  #42
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Quote:
Originally Posted by Congren_Zheng View Post
Hi, the library is very nice. I got a problem during Allwmake.
The error code is like this:
In file included from specie/specie.H:155:0,
from specie/specie.C:26:
specie/specieI.H: In member function ‘void Foam::specie:perator+=(const Foam::specie&)’:
specie/specieI.H:108:21: error: ‘small’ was not declared in this scope
if (mag(sumY) > small)
^~~~~
specie/specieI.H:108:21: note: suggested alternative: ‘scalbl’
if (mag(sumY) > small)
^~~~~
scalbl
specie/specieI.H: In function ‘Foam::specie Foam:perator+(const Foam::specie&, const Foam::specie&)’:
specie/specieI.H:127:46: error: ‘small’ was not declared in this scope
const scalar sumY = max(st1.Y_ + st2.Y_, small);
^~~~~
specie/specieI.H:127:46: note: suggested alternative: ‘scalbl’
const scalar sumY = max(st1.Y_ + st2.Y_, small);
^~~~~
scalbl
specie/specieI.H: In function ‘Foam::specie Foam:perator==(const Foam::specie&, const Foam::specie&)’:
specie/specieI.H:157:22: error: ‘small’ was not declared in this scope
if (mag(diffY) < small)
^~~~~
specie/specieI.H:157:22: note: suggested alternative: ‘scalbl’
if (mag(diffY) < small)
^~~~~
scalbl
specie/specieI.H:165:24: error: ‘great’ was not declared in this scope
scalar molWeight = great;
^~~~~
specie/specieI.H:165:24: note: suggested alternative: ‘read’
scalar molWeight = great;
^~~~~
read
specie/specieI.H:166:23: error: ‘small’ was not declared in this scope
if (mag(diffRW) > small)
^~~~~
specie/specieI.H:166:23: note: suggested alternative: ‘scalbl’
if (mag(diffRW) > small)
^~~~~
scalbl
/usr/lib/openfoam/openfoam2306/wmake/rules/General/transform:37: recipe for target 'Make/linux64GccDPInt32Opt/specie/specie.o' failed
make: *** [Make/linux64GccDPInt32Opt/specie/specie.o] Error 1

The problem is that there is no definition of variable 'small'
Sorry for the late reply. The developed real-fluid library is only compatible with OpenFOAM-6 version. It is not compatible with of2306.

Danh Nam
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Old   November 12, 2024, 03:28
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Quote:
Originally Posted by Li Xuejiao View Post
When I wanted to replace methane with hydrogen in the case tutorials/laminarCounterFlowFlame-2D/GRI30/, I used H2_Li from inputThermoData_OF_format, but I encountered the following error. Does anyone know the reason for this? I would greatly appreciate your help.
Selecting chemistryReader foamChemistryReader
#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam:imensionedField<double, Foam::volMesh>:perator/=(Foam:imensionedField<double, Foam::volMesh> const&) at ??:?
#4 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>:perator/=(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:?
#5 Foam::SRKchungKineticMixture<Foam::chungKineticTra nsport<Foam::species::thermo<Foam::rfJanafThermo<F oam::soaveRedlichKwongFoam::rfSpecie >, Foam::sensibleEnthalpy> > >::correctMassFractions() at ??:?
#6 Foam::SRKchungKineticMixture<Foam::chungKineticTra nsport<Foam::species::thermo<Foam::rfJanafThermo<F oam::soaveRedlichKwongFoam::rfSpecie >, Foam::sensibleEnthalpy> > >::SRKchungKineticMixture(Foam::dictionary const&, Foam::ListFoam::word const&, Foam::HashPtrTable<Foam::chungKineticTransport<Foa m::species::thermo<Foam::rfJanafThermo<Foam::soave RedlichKwongFoam::rfSpecie >, Foam::sensibleEnthalpy> >, Foam::word, Foam::string::hash> const&, Foam::fvMesh const&, Foam::word const&) at ??:?
#7 Foam::SRKchungKineticReactingMixture<Foam::chungKi neticTransport<Foam::species::thermo<Foam::rfJanaf Thermo<Foam::soaveRedlichKwongFoam::rfSpecie >, Foam::sensibleEnthalpy> > >::SRKchungKineticReactingMixture(Foam::dictiona ry const&, Foam::fvMesh const&, Foam::word const&) at ??:?
#8 Foam::heThermo<Foam:siReactionThermo, Foam::SpecieMixture<Foam::SRKchungKineticReactingM ixture<Foam::chungKineticTransport<Foam::species:: thermo<Foam::rfJanafThermo<Foam::soaveRedlichKwong Foam::rfSpecie >, Foam::sensibleEnthalpy> > > > >::heThermo(Foam::fvMesh const&, Foam::word const&) at ??:?
#9 Foam::hePsiThermo<Foam:siReactionThermo, Foam::SpecieMixture<Foam::SRKchungKineticReactingM ixture<Foam::chungKineticTransport<Foam::species:: thermo<Foam::rfJanafThermo<Foam::soaveRedlichKwong Foam::rfSpecie >, Foam::sensibleEnthalpy> > > > >::hePsiThermo(Foam::fvMesh const&, Foam::word const&) at ??:?
#10 Foam:siReactionThermo::addfvMeshConstructorToTab le<Foam::hePsiThermo<Foam:siReactionThermo, Foam::SpecieMixture<Foam::SRKchungKineticReactingM ixture<Foam::chungKineticTransport<Foam::species:: thermo<Foam::rfJanafThermo<Foam::soaveRedlichKwong Foam::rfSpecie >, Foam::sensibleEnthalpy> > > > > >::New(Foam::fvMesh const&, Foam::word const&) at ??:?
Floating point exception (core dumped)
Could you give the details of your test case? It would be better if you could describe the setup of your test case more clearly.

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Old   November 12, 2024, 03:30
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Quote:
Originally Posted by wellzt View Post
Hi guys,

Did somebody ever tried BC "externalWallHeatFluxTemperature"?
I encounter some problems with this, when I use BC like
{
type externalWallHeatFluxTemperature;
mode flux;
q uniform 118000;

kappaMethod lookup;
kappa kappa;

value $internalField;
}
Solver will crush at EEqn.solve():
{
#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam::rfJanafThermo<Foam::PengRobinson<Foam::rfSpe cie> >::Ha(double, double) const at ??:?
#4 Foam::heThermo<Foam::rhoReactionThermo, Foam::SpecieMixture<Foam::PRchungTakaReactingMixtu re<Foam::chungTakaTransport<Foam::species::thermo< Foam::rfJanafThermo<Foam::PengRobinson<Foam::rfSpe cie> >, Foam::sensibleEnthalpy> > > > >::he(Foam::Field<double> const&, Foam::Field<double> const&, int) const at ??:?
#5 Foam::mixedEnergyFvPatchScalarField::updateCoeffs( ) at ??:?
#6 Foam::fvMatrix<double>::fvMatrix(Foam::GeometricFi eld<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) in "/home/wellzt/OpenFOAM/wellzt-6/platforms/linux64GccDPInt32Opt/bin/realFluidRhoReactingBuoyantFoam"
#7 Foam::tmp<Foam::fvMatrix<double> > Foam::fv:ptionList:perator()<double>(Foam::Geo metricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::word const&) in "/home/wellzt/OpenFOAM/wellzt-6/platforms/linux64GccDPInt32Opt/bin/realFluidRhoReactingBuoyantFoam"
#8 ? in "/home/wellzt/OpenFOAM/wellzt-6/platforms/linux64GccDPInt32Opt/bin/realFluidRhoReactingBuoyantFoam"
#9 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#10 ? in "/home/wellzt/OpenFOAM/wellzt-6/platforms/linux64GccDPInt32Opt/bin/realFluidRhoReactingBuoyantFoam"
Floating point exception
}
Why should it happend? externalWallHeatFluxTemperatureFvPatchScalarField. C located at src\TurbulenceModels\compressible\turbulentFluidTh ermoModels\derivedFvPatchFields\externalWallHeatFl uxTemperature. As I see, the turbulentFluidThermoModels were recompiled in realFluidThermophysicalModels-6

best,
jeff
Hi Jeff!

Did you solve the problem?

Danh Nam.
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