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-   -   OpenFOAM error message need help!! (http://www.cfd-online.com/Forums/openfoam/96214-openfoam-error-message-need-help.html)

rawe666 January 16, 2012 12:23

OpenFOAM error message need help!!
 
Hello, I am quite new to OpenFOAM and trying to make a simulation with rhoSimplecFoam solver. I always get same error message when I run the simulation. I tried with lower time step and finer meshes but it does not work. Could someone help me with that error message? Thanks in advance !!!

#0 Foam::error::printStack(Foam::Ostream&) in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1 Foam::sigFpe::sigHandler(int) in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2 in "/lib/libc.so.6"
#3 Foam::hPsiThermo<Foam::pureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam::perfectGas> > > > >::calculate() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libbasicThermophysicalModels.so"
#4 Foam::hPsiThermo<Foam::pureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam::perfectGas> > > > >::correct() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libbasicThermophysicalModels.so"
#5
in "/opt/openfoam201/platforms/linux64GccDPOpt/bin/rhoSimplecFoam"
#6 __libc_start_main in "/lib/libc.so.6"
#7
in "/opt/openfoam201/platforms/linux64GccDPOpt/bin/rhoSimplecFoam"
Gleitkomma-Ausnahme

pcaste12 January 16, 2012 12:30

Hi,

I am also quit new but rhoSimplecFoam works well. Did you run the tutorial squareBend?

Pierre.

rawe666 January 16, 2012 12:38

Hi Pierre,
No I did not run squareBend tutorial. I tried rhoSimplecFoam solver for very easy geomety and it worked well. But now I have different geometry but it does not work. Did you run the squareBend it gives an error as well.

pcaste12 January 16, 2012 12:48

Try the squareBend which is in 3D using high T and high speed.
On my side it work very well.

rawe666 January 16, 2012 12:52

In my case I defined fixedValue condition for pressure and velocity at the inlet. I am not sure but it might be the source of my error message. Do you have any idea?

pcaste12 January 16, 2012 12:57

Well, usually you could not use fixedValue for pressure and velocity at the same time for the same patch. Try to have an inletoutlet way for the velocity. Otherwise you could try to fixe the value at the outlet patch for presure (for example) if possible, of course!


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