solvers
{
    p
    {
        solver          GAMG;
        tolerance       1e-06;
        relTol          0.1;
        smoother        GaussSeidel;
    }
    "(U|k|epsilon|omega|f|v2)"
    {
        solver          smoothSolver;
        smoother        symGaussSeidel;
        tolerance       1e-05;
        relTol          0.1;
    }
}
SIMPLE
{
    nNonOrthogonalCorrectors 0;
    consistent      yes;
    residualControl
    {
        p               1e-2;
        U               1e-3;
        "(k|epsilon|omega)" 1e-3;
    }
}
relaxationFactors
{
    equations
    {
        U               0.9;
        ".*"            0.9;
    }
}

solvers
{
    p     { solver GAMG; tolerance 1e-7; relTol 0.01; smoother DICGaussSeidel; }
    pFinal { $p; relTol 0; }
    "(U|k|epsilon)" { solver smoothSolver; smoother symGaussSeidel; tolerance 1e-05; relTol 0.1; }
    "(U|k|epsilon)Final" { $U; relTol 0; }
}
PIMPLE
{
    nNonOrthogonalCorrectors 0;
    nCorrectors         2;
}

solvers
{
    p     { solver PCG; preconditioner DIC; tolerance 1e-06; relTol 0.05; }
    pFinal { $p; relTol 0; }
    U     { solver smoothSolver; smoother symGaussSeidel; tolerance 1e-05; relTol 0; }
}
PISO
{
    nCorrectors     2;
    nNonOrthogonalCorrectors 0;
    pRefCell        0;
    pRefValue       0;
}

// constant/transportProperties
transportModel  Newtonian;
nu              1e-05;          // kinematic viscosity [m^2/s]

// constant/turbulenceProperties
simulationType      RAS;        // or laminar, LES
RAS
{
    RASModel        kEpsilon;   // kOmegaSST, realizableKE, SpalartAllmaras
    turbulence      on;
    printCoeffs     on;
}