Problems with rhoCentralFoam and pressureDirectedInletVelocity

francescods83 · November 21, 2013, 06:41

Hi. I'm trying to simulate a turbine cascade with Openfoam. I ran it with sonicFoam but results are not so good, so i'm trying rhoCentralFoam but it always crashes. i think the problem is the condition on inlet velocity "pressureDirectedInletVelocity", but i can't understand why!

Can anyone help me?

francescods83 · November 22, 2013, 03:09

This is the 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 (core dump creato)

francescods83 · February 3, 2014, 12:06

Hi. I still haven't find a solution. Someone could help me please?

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February 3, 2014, 12:06		#3
francescods83 New Member Francesco Join Date: Jun 2013 Posts: 3 Rep Power: 12	Hi. I still haven't find a solution. Someone could help me please?