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-   -   Error on tutorials for rhoPimpleFoam (http://www.cfd-online.com/Forums/main/94503-error-tutorials-rhopimplefoam.html)

pcaste12 November 17, 2011 13:11

Error on tutorials for rhoPimpleFoam
 
Hi,
I've run the tutorial in rhoPimpleFoam/les/pitzDaily and after around 9000 iterations I get the following error:


Courant Number mean: 0.586167 max: 1318.8
Time = 0.09014

diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.236433, Final residual = 4.09724e-07, No Iterations 5
DILUPBiCG: Solving for Uy, Initial residual = 0.333729, Final residual = 3.40146e-07, No Iterations 5
DILUPBiCG: Solving for h, Initial residual = 0.755762, Final residual = 7.00317e-08, No Iterations 6


--> FOAM FATAL ERROR:
Maximum number of iterations exceeded

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/opencfd/OpenFOAM/OpenFOAM-2.0.1/src/thermophysicalModels/specie/lnInclude/specieThermoI.H at line 67.

FOAM aborting

#0 Foam::error::printStack(Foam::Ostream&) in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1 Foam::error::abort() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2 Foam::hPsiThermo<Foam::pureMixture<Foam::constTran sport<Foam::specieThermo<Foam::hConstThermo<Foam:: perfectGas> > > > >::calculate() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libbasicThermophysicalModels.so"
#3 Foam::hPsiThermo<Foam::pureMixture<Foam::constTran sport<Foam::specieThermo<Foam::hConstThermo<Foam:: perfectGas> > > > >::correct() in "/opt/openfoam201/platforms/linux64GccDPOpt/lib/libbasicThermophysicalModels.so"
#4
in "/opt/openfoam201/platforms/linux64GccDPOpt/bin/rhoPimpleFoam"
#5 __libc_start_main in "/lib/libc.so.6"
#6
in "/opt/openfoam201/platforms/linux64GccDPOpt/bin/rhoPimpleFoam"
Abandon



I have done no modification to the tuto, is there any change that should be done in order to make it works?

Many thanks,
Pierre.


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