[d3co]

Hello,
trying to do a case where flow is going through 3 inlets of a 2.5D geometry
When i run interFoam, the case goes till time 145.052 and stop running with back trace error.
Can anyone help me with this issue. Any suggestion will be aprecciated.
Thank you.


fvScheme

ddtSchemes
{
    default         Euler;
}

gradSchemes
{
    default         Gauss linear;
}

divSchemes
{
    div(rhoPhi,U)  Gauss linearUpwind grad(U);
    div(phi,alpha)  Gauss vanLeer;
    div(phirb,alpha) Gauss linear;
    div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
}

laplacianSchemes
{
    default         Gauss linear corrected;
}

interpolationSchemes
{
    default         linear;
}

snGradSchemes
{
    default         corrected;
}

fvSolution

solvers
{
    "alpha.water.*"
    {
        nAlphaCorr      2;
        nAlphaSubCycles 1;
        cAlpha          1.5;

        MULESCorr       yes;
        nLimiterIter    3;

        solver          smoothSolver;
        smoother        symGaussSeidel;
        tolerance       1e-8;
        relTol          0;
    }

    pcorr
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-5;
        relTol          0;
    }

    pcorrFinal
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-5;
        relTol          0;
    }

    p_rgh
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-08;
        relTol          0.05;
    }

    p_rghFinal
    {
        $p_rgh;
        relTol          0;
    }

    U
    {
        solver          smoothSolver;
        smoother        symGaussSeidel;
        tolerance       1e-08;
        relTol          0;
    }
}

PIMPLE
{
    momentumPredictor   no;//solve Navier-Stokes equations explicitly
    nOuterCorrectors    1;//number of outer correctors
    nCorrectors         3;//number of pressure - velocity coupling iterations
    nNonOrthogonalCorrectors 0;//number of pressure iterations
}

relaxationFactors
{
    equations
    {
        ".*" 1;//no under-relaxation in this case
    }
}