maximum number of iterations exceede
hi
i'm trying to solve an openfoam 1.6 case with openfoam 2.1.0.i have been changed every file of this case to compatible with version 2.1.0...finally i could run, but this error appears: --> 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-2.1.0/src/thermophysicalModels/specie/lnInclude/specieThermoI.H at line 69. this is the original fvsolution file in version 1.6: solvers { rho ICCG 1e-06 0; U BICCG 1e-06 0; p ICCG 1e-09 0; Yi BICCG 1e-06 0; h BICCG 1e-06 0; k BICCG 1e-06 0; epsilon BICCG 1e-06 0; } PISO { nCorrectors 2; nNonOrthogonalCorrectors 0; } and this is the fvsolution file that i changed it: solvers { rho ICCG 1e-06 0; U { solver PBiCG; preconditioner DILU; tolerance 1e-06; relTol 0; } p ICCG 1e-09 0; Yi BICCG 1e-06 0; h BICCG 1e-06 0; k BICCG 1e-06 0; epsilon BICCG 1e-06 0; UFinal { $U; } } PIMPLE { nCorrectors 2; nNonOrthogonalCorrectors 0; } how can i fix it? thank u all |
Your file looks strange. This is how I use PIMPLE:
Code:
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