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rhoPimpleFoam/cavity: crashes if simulation time is increased

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Old   February 15, 2015, 04:50
Default rhoPimpleFoam/cavity: crashes if simulation time is increased
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songbo
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Hi,

I had a nice mesh and copied a system folder from rhoPimpleFoam/cavity, then the boundary files been created auto. Also, I copied 0/constant folder and adjusted some parameters.The simulation in paraView was good.

However, if lengthen the simulation time,
--> FOAM FATAL ERROR:
Maximum number of iterations exceeded

From function thermo<Thermo, Type>::T(scalar f, scalar T0, scalar (thermo<Thermo, Type>::*F)(const scalar) const, scalar (thermo<Thermo, Type>::*dFdT)(const scalar) const, scalar (thermo<Thermo, Type>::*limit)(const scalar) const) const
in file /home/openfoam/OpenFOAM/OpenFOAM-2.3.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 76.


1, what does it mean
2, what can I do if I want to lengthen the simulation time

Could anyone please help me with it ?
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