[jmart7]

Hello everyone,

So I am trying to simulate a multiple spray injector case based on the aachenBomb for sprayFoam but using a different geometry, but when the case is being initialized I get a floating point exception after the kEpsilon RAS model is selected. Looking at the error, I can see that it has do do with calculating the kEpsilon coefficients when using mutkWallFunction in the boundaries.

I have tried dieselFoam and I get the same error. Here is the output, any help would be greatly appreciated! Thanks!

Create mesh for time = 0

Reading chemistry properties


Reading g
Reading thermophysical properties

Selecting psiChemistryModel ODEChemistryModel<gasThermoPhysics>
Selecting thermodynamics package hsPsiMixtureThermo<reactingMixture<gasThermoPhysic s>>
Selecting chemistryReader chemkinReader
ODEChemistryModel: Number of species = 5 and reactions = 1
Selecting ODE solver SIBS
Creating component thermo properties:
multi-component carrier - 5 species
liquids - 1 components
solids - 0 components

Reading field U

Reading/calculating face flux field phi

Creating turbulence model

Selecting turbulence model type RASModel
Selecting RAS turbulence model kEpsilon
#0 Foam::error:rintStack(Foam::Ostream&) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1 Foam::sigFpe::sigHandler(int) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2 __restore_rt at sigaction.c:0
#3 Foam::compressible::RASModels::mutkWallFunctionFvP atchScalarField::calcMut() const in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"
#4 Foam::compressible::RASModels::mutkWallFunctionFvP atchScalarField::updateCoeffs() in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"
#5 Foam::fvPatchField<double>::evaluate(Foam::UPstrea m::commsTypes) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/bin/sprayFoam"
#6 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::GeometricBoundaryField::evaluate() in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/bin/sprayFoam"
#7 Foam::compressible::RASModels::kEpsilon::kEpsilon( Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::basicThermo const&, Foam::word const&, Foam::word const&) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"
#8 Foam::compressible::RASModel::adddictionaryConstru ctorToTable<Foam::compressible::RASModels::kEpsilo n>::New(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::basicThermo const&, Foam::word const&) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"
#9 Foam::compressible::RASModel::New(Foam::GeometricF ield<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::basicThermo const&, Foam::word const&) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"
#10 Foam::compressible::turbulenceModel::addturbulence ModelConstructorToTable<Foam::compressible::RASMod el>::NewturbulenceModel(Foam::GeometricField<doubl e, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::basicThermo const&, Foam::word const&) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so"
#11 Foam::compressible::turbulenceModel::New(Foam::Geo metricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::basicThermo const&, Foam::word const&) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/lib/libcompressibleTurbulenceModel.so"
#12 main in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/bin/sprayFoam"
#13 __libc_start_main in "/lib64/tls/libc.so.6"
#14 Foam::UOPstream::write(char) in "/share/home/01803/jaime/OpenFOAM/OpenFOAM-2.0.1/platforms/linux64GccDPOpt/bin/sprayFoam"