omegaFinal in IOstream.solvers / pimpleFoam
Hi All,
I'm a beginner in CFD/OpenFoam.
I'm trying to make a simulation with pimpleFoam. I would like to use kOmegaSST as turbulence model.
I used the pimpleFoam pitzDaily tutorial material as example.
I think I changed all the parameters in order to use the KomegaSST turbulence model but an error I can't understand remains. The error is about omegaFinal.
The error message in log.pimpleFoam
Code:
DeltaT = 0.000111111
Time = 0.000111111
smoothSolver: Solving for Ux, Initial residual = 0.961556, Final residual = 0.00587764, No Iterations 1000
smoothSolver: Solving for Uy, Initial residual = 0.999952, Final residual = 0.00642699, No Iterations 1000
smoothSolver: Solving for Uz, Initial residual = 0.94829, Final residual = 0.00264515, No Iterations 1000
GAMG: Solving for p, Initial residual = 0.866831, Final residual = 0.00840605, No Iterations 3
time step continuity errors : sum local = 1.48906e-05, global = -1.45615e-06, cumulative = -1.45615e-06
GAMG: Solving for p, Initial residual = 0.0490086, Final residual = 9.64383e-08, No Iterations 14
time step continuity errors : sum local = 2.82694e-09, global = 3.34429e-10, cumulative = -1.45581e-06
[0] [6]
[6]
[6] --> FOAM FATAL IO ERROR:
[6] keyword omegaFinal is undefined in dictionary "IOstream.solvers"
[6]
[6] file: IOstream.solvers from line 0 to line 0.
[6]
[6] From function dictionary::subDict(const word& keyword) const
[6] in file db/di
The fvSchemes file :
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(U) Gauss linear;
}
divSchemes
{
default none;
div(phi,U) bounded Gauss linearUpwind grad(U);
div(phi,k) bounded Gauss upwind;
div(phi,epsilon) bounded Gauss upwind;
div(phi,R) bounded Gauss upwind;
div(R) Gauss linear;
div(phi,nuTilda) bounded Gauss upwind;
div((nuEff*dev(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default none;
laplacian(nuEff,U) Gauss linear corrected;
laplacian(rAUf,p) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
laplacian(DREff,R) Gauss linear corrected;
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
}
interpolationSchemes
{
default linear;
interpolate(U) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p ;
}
// ************************************************************************* //
And the fvSolution file :
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p
{
solver GAMG;
tolerance 1e-7;
relTol 0.01;
smoother DICGaussSeidel;
cacheAgglomeration true;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1;
}
pFinal
{
$p;
relTol 0;
}
"(U|k|omega)"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-05;
relTol 0.1;
}
"(U|k|omega)Final"
{
$U;
relTol 0;
$omega;
relTol 0.1
}
}
PIMPLE
{
nNonOrthogonalCorrectors 0;
nCorrectors 2;
}
// ************************************************************************* //
Thanks for answers !! |
