[sajad6]

I want to build NusseltCalcLaminar for Laminar flow.first I get wallHeatFluxLaminar of mr Tobias Holzmann. it's link is below

https://github.com/shor-ty/wallHeatFluxLaminar

and I add it Nusselt formula:

volScalarField NusseltNumber
(
IOobject
(
"NusseltNumber",
runTime.timeName(),
mesh
),
mesh,
dimensionedScalar("NusseltNumber", heatFlux.dimensions(), 0.0)
);
forAll(NusseltNumber.boundaryField(), patchi)
{
NusseltNumber.boundaryField()[patchi] = length*
patchHeatFlux[patchi]/((T_hot-T_initial)*k);
}
NusseltNumber.write();
 
 
but when I compile it I face with this error;
 
sajad@sajad-pc:~/Desktop/nusseltCalcLaminar$ wmake
SOURCE=nusseltCalcLaminar.C ; g++ -m32 -Dlinux -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -O3 -DNoRepository -ftemplate-depth-100 -I/opt/openfoam210/src/finiteVolume/lnInclude -IlnInclude -I. -I/opt/openfoam210/src/OpenFOAM/lnInclude -I/opt/openfoam210/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linuxGccDPOpt/nusseltCalcLaminar.o
In file included from nusseltCalcLaminar.C:55:
readRefValues.H: In function ‘int main(int, char**)’:
readRefValues.H:13: error: conflicting declaration ‘Foam::scalar k’
createFields.H:17: error: ‘k’ has a previous declaration as ‘Foam::dimensionedScalar k’
nusseltCalcLaminar.C:112: error: no match for ‘operator/’ in ‘Foamerator*(const Foam::scalar&, const Foam::UList<T>&) [with Type = double](((const Foam::UList<double>&)(&((const Foam::fvsPatchField<double>*)((const Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh>::GeometricBoundaryField*)patchHeatFlux)->Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh>::GeometricBoundaryField::<anonymous>.Foam::FieldField<Foam::fvsPatchField, double>::<anonymous>.Foam::PtrList<T>erator[] [with T = Foam::fvsPatchField<double>](patchi))->Foam::fvsPatchField<double>::<anonymous>.Foam::Field<double>::<anonymous>.Foam::List<double>::<anonymous>))) / Foamerator*(const Foam::dimensioned<double>&, const Foam::dimensioned<Type>&) [with Type = double](((const Foam::dimensioned<double>&)((const Foam::dimensioned<double>*)(& k))))’
/opt/openfoam210/src/OpenFOAM/lnInclude/fileName.H:194: note: candidates are: Foam::fileName Foamerator/(const Foam::string&, const Foam::string&)
/opt/openfoam210/src/OpenFOAM/lnInclude/dimensionSet.H:275: note: Foam::dimensionSet Foamperator/(const Foam::dimensionSet&, const Foam::dimensionSet&)
/opt/openfoam210/src/OpenFOAM/lnInclude/dimensionedScalar.H:56: note: Foam::dimensionedScalar Foamerator/(Foam::scalar, const Foam::dimensionedScalar&)
/opt/openfoam210/src/OpenFOAM/lnInclude/scalarField.H:81: note: Foam::tmp<Foam::Field<double> > Foamperator/(const Foam::UList<double>&, const Foam::UList<double>&)
/opt/openfoam210/src/OpenFOAM/lnInclude/scalarField.H:81: note: Foam::tmp<Foam::Field<double> > Foamperator/(const Foam::UList<double>&, const Foam::tmp<Foam::Field<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/scalarField.H:81: note: Foam::tmp<Foam::Field<double> > Foamperator/(const Foam::tmp<Foam::Field<double> >&, const Foam::UList<double>&)
/opt/openfoam210/src/OpenFOAM/lnInclude/scalarField.H:81: note: Foam::tmp<Foam::Field<double> > Foamperator/(const Foam::tmp<Foam::Field<double> >&, const Foam::tmp<Foam::Field<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/scalarField.H:83: note: Foam::tmp<Foam::Field<double> > Foamperator/(const Foam::scalar&, const Foam::UList<double>&)
/opt/openfoam210/src/OpenFOAM/lnInclude/scalarField.H:83: note: Foam::tmp<Foam::Field<double> > Foamperator/(const Foam::scalar&, const Foam::tmp<Foam::Field<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:58: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::UList<double>&, const Foam::UList<Foam::SphericalTensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:58: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::UList<double>&, const Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:58: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::tmp<Foam::Field<double> >&, const Foam::UList<Foam::SphericalTensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:58: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::tmp<Foam::Field<double> >&, const Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:59: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::scalar&, const Foam::UList<Foam::SphericalTensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:59: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::scalar&, const Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:59: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::UList<double>&, const Foam::sphericalTensor&)
/opt/openfoam210/src/OpenFOAM/lnInclude/sphericalTensorField.H:59: note: Foam::tmp<Foam::Field<Foam::SphericalTensor<double> > > Foamperator/(const Foam::tmp<Foam::Field<double> >&, const Foam::sphericalTensor&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:78: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamperator/(const Foam::UList<Foam::Vector<double> >&, const Foam::UList<Foam::Tensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:78: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamperator/(const Foam::UList<Foam::Vector<double> >&, const Foam::tmp<Foam::Field<Foam::Tensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:78: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foam:perator/(const Foam::tmp<Foam::Field<Foam::Vector<double> > >&, const Foam::UList<Foam::Tensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:78: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamperator/(const Foam::tmp<Foam::Field<Foam::Vector<double> > >&, const Foam::tmp<Foam::Field<Foam::Tensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:79: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamperator/(const Foam::vector&, const Foam::UList<Foam::Tensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:79: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamperator/(const Foam::vector&, const Foam::tmp<Foam::Field<Foam::Tensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:79: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamperator/(const Foam::UList<Foam::Vector<double> >&, const Foam::tensor&)
/opt/openfoam210/src/OpenFOAM/lnInclude/tensorField.H:79: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::tmp<Foam::Field<Foam::Vector<double> > >&, const Foam::tensor&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:66: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::UList<Foam::Vector<double> >&, const Foam::UList<Foam:iagTensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:66: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::UList<Foam::Vector<double> >&, const Foam::tmp<Foam::Field<Foam:iagTensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:66: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::tmp<Foam::Field<Foam::Vector<double> > >&, const Foam::UList<Foam:iagTensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:66: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::tmp<Foam::Field<Foam::Vector<double> > >&, const Foam::tmp<Foam::Field<Foam:iagTensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:67: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::vector&, const Foam::UList<Foam:iagTensor<double> >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:67: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::vector&, const Foam::tmp<Foam::Field<Foam:iagTensor<double> > >&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:67: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::UList<Foam::Vector<double> >&, const Foam::diagTnsor&)
/opt/openfoam210/src/OpenFOAM/lnInclude/diagTensorField.H:67: note: Foam::tmp<Foam::Field<Foam::Vector<double> > > Foamerator/(const Foam::tmp<Foam::Field<Foam::Vector<double> > >&, const Foam::diagTensor&)
/opt/openfoam210/src/OpenFOAM/lnInclude/quaternionI.H:309: note: Foam::quaternion Foamerator/(const Foam::quaternion&, const Foam::quaternion&)
/opt/openfoam210/src/OpenFOAM/lnInclude/quaternionI.H:331: note: Foam::quaternion Foamerator/(const Foam::quaternion&, Foam::scalar)
/opt/openfoam210/src/OpenFOAM/lnInclude/septernionI.H:220: note: Foam::s epternion Foamerator/(const Foam::septernion&, const Foam::quaternion&)
/opt/openfoam210/src/OpenFOAM/lnInclude/septernionI.H:244: note: Foam::s epternion Foamerator/(const Foam::septernion&, const Foam::septernion&)
/opt/openfoam210/src/OpenFOAM/lnInclude/septernionI.H:266: note: Foam::s epternion Foamerator/(const Foam::s epternion&, Foam::scalar)
make: *** [Make/linuxGccDPOpt/nusseltCalcLaminar.o] Error 1

where is my problem?how can I debug it?

[wyldckat]

Greetings sajad6,

I've had this post of yours on my to-do list almost a year and only today did I manage to take a look into this

The solution is/was simple:

• You had defined in the file "readRefValues.H" this:
  

  scalar k (readScalar(refValues.lookup("k")));
  Info << "Conductivity is:"<< k << endl;

• The variable name "k" was in conflict with the one defined in the file "createFields.H":
  

  dimensionedScalar k
  (
  transportProperties.lookup("k")
  );

• The solution was to rename the one defined in "readRefValues.H":
  

  scalar k2 (readScalar(refValues.lookup("k")));
  Info << "Conductivity is:"<< k2 << endl;

  Along with changing in the file "nusseltCalcLaminar.C" the respective entry:
  

  patchHeatFlux[patchi]/((T_hot-T_initial)*k2);

Best regards,
Bruno