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April 23, 2014, 09:47 |
Simulation carshes after mappingFields
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#1 |
New Member
Join Date: Oct 2013
Posts: 21
Rep Power: 12 |
Hi!
I was running a simulation with a wall function mesh and the k-omega SST model. After that, i copied the whole case and replaced the mesh with a finer one. The geometry and the boundary conditions are still the same so i used the command: mapFields <source-dir> -consistent -sourceTime latestTime After that, i started the new simulation. When OpenFOAM reaches the "Selecting RAS turbulence model kOmegaSST" i get a Floating point exception. The full error message is shown below. Can anyone tell me what is wrong? Thanks! Code:
#0 Foam::error::printStack(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>&, Foam::UList<double> const&, Foam::UList<double> const&) at ??:? #4 void Foam::divide<Foam::fvPatchField, Foam::volMesh>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:? #5 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::operator/<Foam::fvPatchField, Foam::volMesh>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:? #6 Foam::compressible::RASModels::kOmegaSST::F2() const at ??:? #7 Foam::compressible::RASModels::kOmegaSST::F23() const at ??:? #8 Foam::compressible::RASModels::kOmegaSST::kOmegaSST(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::fluidThermo const&, Foam::word const&, Foam::word const&) at ??:? #9 Foam::compressible::RASModel::adddictionaryConstructorToTable<Foam::compressible::RASModels::kOmegaSST>::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::fluidThermo const&, Foam::word const&) at ??:? #10 Foam::compressible::RASModel::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::fluidThermo const&, Foam::word const&) at ??:? #11 at ??:? #12 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #13 at ??:? Floating point exception |
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April 28, 2014, 06:08 |
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#2 |
Senior Member
Olivier
Join Date: Jun 2009
Location: France, grenoble
Posts: 272
Rep Power: 17 |
hello,
Which OF version do you use ? Because if this is the 2.3, then your trouble may come from the mapFields tools. use older version for mapFields, od change the interpolation method. regards, olivier |
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