[james91]

Dear Foamers


In order to simulate a flow in a cylinder, I am simulating this simplified in 2D by opening the mantle and connecting both sides with the help of the cyclic BC. (underside is inlet and upside is outlet).
When I try to run this, it always gives the same error:
(I am using OF 2.1.1)

#0  Foam::error::printStack(Foam::Ostream&) in "/opt/openfoam211/platforms/linuxGccDPOpt/lib/libOpenFOAM.so"
#1  Foam::sigFpe::sigHandler(int) in "/opt/openfoam211/platforms/linuxGccDPOpt/lib/libOpenFOAM.so"
#2  Uninterpreted: 
#3  __pow_finite in "/lib/i386-linux-gnu/libm.so.6"
#4  pow in "/lib/i386-linux-gnu/libm.so.6"
#5  Foam::pow(Foam::Field<double>&, Foam::UList<double> const&, double const&) in "/opt/openfoam211/platforms/linuxGccDPOpt/lib/libOpenFOAM.so"
#6  void Foam::pow<Foam::fvPatchField, Foam::volMesh>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensioned<double> const&) in "/home/OpenFOAM/platforms/linuxGccDPOpt/bin/ddtFoam"
#7  Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::pow<Foam::fvPatchField, Foam::volMesh>(Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > const&, Foam::dimensioned<double> const&) in "/home//OpenFOAM/platforms/linuxGccDPOpt/bin/ddtFoam"
#8  
 in "/home/OpenFOAM/platforms/linuxGccDPOpt/bin/ddtFoam"
#9  __libc_start_main in "/lib/i386-linux-gnu/libc.so.6"
#10  
 in "/home/OpenFOAM/platforms/linuxGccDPOpt/bin/ddtFoam"
Floating point exception (core dumped)

Does anyone know where this error is coming from? Or do you have to adapt the solver to use it for cyclic BC?

Thanks for the help!