CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Running, Solving & CFD (http://www.cfd-online.com/Forums/openfoam-solving/)
-   -   error on using rhoPisoFoam (http://www.cfd-online.com/Forums/openfoam-solving/69809-error-using-rhopisofoam.html)

Barty November 5, 2009 08:00

error on using rhoPisoFoam
 
Hello,

I am trying to run a case where there is a jet of air entering a cylinder. After some time I get this error:

Maximum number of iterations exceeded#0 Foam::error::printStack(Foam::Ostream&) in "/home/cata/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::error::abort() in "/home/cata/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 Foam::hPsiThermo<Foam::pureMixture<Foam::constTran sport<Foam::specieThermo<Foam::hConstThermo<Foam:: perfectGas> > > > >::calculate() in "/home/cata/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libbasicThermophysicalModels.so"
#3 Foam::hPsiThermo<Foam::pureMixture<Foam::constTran sport<Foam::specieThermo<Foam::hConstThermo<Foam:: perfectGas> > > > >::correct() in "/home/cata/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libbasicThermophysicalModels.so"
#4 main in "/home/cata/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/rhoPisoFoam"
#5 __libc_start_main in "/lib64/libc.so.6"
#6 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116


From function specieThermo<thermo>::T(scalar f, scalar T0, scalar (specieThermo<thermo>::*F)(const scalar) const, scalar (specieThermo<thermo>::*dFdT)(const scalar) const) const
in file /home/dm2/henry/OpenFOAM/OpenFOAM-1.6/src/thermophysicalModels/specie/lnInclude/specieThermoI.H at line 68.

FOAM aborting

Aborted

Did any of you run over such error? Do you know how to get around it or where does it come from?
Thanks!

shogan50 March 28, 2010 00:46

did you ever get an answer on this?
 
I am encountering the same thing.

Michael21041981 February 16, 2011 09:19

Same for me
 
Hi all,
the same problem with me when it comes to pressure iteration. I tried out several bc's but nothing works. When running les turbulence instead of ras turbulence it just takes more iterations until it crashes with same message.

Does anybody know how to work around?

Many thanks


All times are GMT -4. The time now is 21:07.