[Hamzeh_Mirab]

Hello everyone,
I wanna run bubble column with twophaseEulerFoam solver with my mesh. but these errors displayed in terminal.I attach my files.please guide me

MULES: Solving for alpha.air
MULES: Solving for alpha.air
alpha.air volume fraction = 0 Min(alpha1) = 0 Max(alpha1) = 0.5
#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::divide(Foam::Field<double>&, double const&, Foam::UList<double> const&) at ??:?
#4 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam:perator/<Foam::fvPatchField, Foam::volMesh>(Foam::dimensioned<double> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:?
#5 Foam::diameterModels::isothermal::d() const at ??:?
#6 Foam:haseModel::d() const at ??:?
#7 Foam:hasePair::Re() const at ??:?
#8 Foam::heatTransferModels::RanzMarshall::K() const at ??:?
#9 Foam::BlendedInterfacialModel<Foam::heatTransferMo del>::K() const at ??:?
#10 Foam::twoPhaseSystem::heatTransferCoeff() const at ??:?
#11
at ??:?
#12 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#13
at ??:?
Floating point exception (core dumped)
hamzeh@mirkhalili2:~/OpenFOAM/mirkhalili2-2.3.0/run/multiphase/twoPhaseEulerFoam/laminar/col2$

[chegdan]

Try setting your pressure to something like 1e5 instead of 0. This zero pressure is causing divide by zero errors. Look more closely at the bubbleColumn tutorial and you will see that pressure is not zero. Hope this helps.

[Hamzeh_Mirab]

Dear Chegdan

Thank you for your response. Thats right.Error fixed