CFD Online Discussion Forums - buoyantSimpleFoam and swirlFlow BC

Hi all,

is it possible that the BC: swirlFlowRateInletVelocity is not working with the buoyantSimpleFoam?

After starting my case I get the following error:

Code:

Starting time loop



Time = 1



#0  Foam::error::printStack(Foam::Ostream&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"

#1  Foam::sigFpe::sigHandler(int) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"

#2   in "/lib/x86_64-linux-gnu/libc.so.6"

#3  Foam::tmp<Foam::Field<Foam::Vector<double> > > Foam::operator/<Foam::Vector<double> >(Foam::tmp<Foam::Field<Foam::Vector<double> > > const&, Foam::UList<double> const&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"

#4  Foam::swirlFlowRateInletVelocityFvPatchVectorField::updateCoeffs() in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"

#5  Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"

#6  Foam::fv::gaussLaplacianScheme<Foam::Vector<double>, double>::fvmLaplacianUncorrected(Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"

#7  Foam::fv::gaussLaplacianScheme<Foam::Vector<double>, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"

#8  Foam::fv::laplacianScheme<Foam::Vector<double>, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"

#9  Foam::tmp<Foam::fvMatrix<Foam::Vector<double> > > Foam::fvm::laplacian<Foam::Vector<double>, double>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libcompressibleTurbulenceModel.so"

#10  Foam::compressible::RASModels::laminar::divDevRhoReff(Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh>&) const in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"

#11  

 in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/bin/buoyantSimpleFoam"

#12  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"

#13  

 in "/home/shorty/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/bin/buoyantSimpleFoam"

Gleitkomma-Ausnahme (Speicherabzug geschrieben)

#4 is the error with the BC.
After changing it to a fixedValue BC everything works.

Is it possible to modify that BC/solver or did I do something wrong?

Thanks in advance
Tobi