OpenFOAM error message need help!!

rawe666 · January 16, 2012, 11:23

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:

rintStack(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:

ureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam:

erfectGas> > > > >::calculate() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libbasicThermophysicalModels.so"
#4 Foam::hPsiThermo<Foam:

ureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam:

erfectGas> > > > >::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, 11:30

Hi,

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

Pierre.

rawe666 · January 16, 2012, 11:38

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, 11:48

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

rawe666 · January 16, 2012, 11:52

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, 11:57

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!

January 16, 2012, 11:23	OpenFOAM error message need help!!	#1
rawe666 New Member Join Date: Oct 2011 Posts: 20 Rep Power: 14	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:rintStack(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:ureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam:erfectGas> > > > >::calculate() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libbasicThermophysicalModels.so" #4 Foam::hPsiThermo<Foam:ureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam:erfectGas> > > > >::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

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January 16, 2012, 11:30		#2
pcaste12 Member Pierre Castellani Join Date: Apr 2011 Location: Paris Posts: 38 Rep Power: 14	Hi, I am also quit new but rhoSimplecFoam works well. Did you run the tutorial squareBend? Pierre.

January 16, 2012, 11:38		#3
rawe666 New Member Join Date: Oct 2011 Posts: 20 Rep Power: 14	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.

January 16, 2012, 11:48		#4
pcaste12 Member Pierre Castellani Join Date: Apr 2011 Location: Paris Posts: 38 Rep Power: 14	Try the squareBend which is in 3D using high T and high speed. On my side it work very well.

January 16, 2012, 11:52		#5
rawe666 New Member Join Date: Oct 2011 Posts: 20 Rep Power: 14	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?

January 16, 2012, 11:57		#6
pcaste12 Member Pierre Castellani Join Date: Apr 2011 Location: Paris Posts: 38 Rep Power: 14	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!