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November 29, 2016, 04:41 |
Floating point error - RhoCentralFoam
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#1 |
New Member
federico rovere
Join Date: May 2013
Posts: 11
Rep Power: 12 |
Hello guys,
i'm using rhoCentralFoam for a transonic simulation of and 2d airfoil with spoiler. After 6 time steps (simulation ends in 10) there is Floating point error: 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::sqrt(Foam::Field<double>&, Foam::UList<double> const&) at ??:? #4 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::sqrt<Foam::fvPatchField, Foam::volMesh>(Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > const&) at ??:? #5 at ??:? #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #7 at ??:? Eccezione in virgola mobile Is the problem in initial condition? |
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