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  • Rotating Machines

    Posted by CHRISTOPHER S on May 4, 2023 at 3:53 pm

    Hi Baris I try to solve the propoller challeges using komegaSST model and kepsilon model. I dont have any problem in kepsilon model. However, when it come to komegaSST I found many error namely [0] –> FOAM FATAL IO ERROR: (openfoam-2212 patch=230110) [0] Discretisation scheme not specified

    [0]
    [0] file: system/fvSchemes.laplacianSchemes.default at line 45.
    [0]
    [0] From static Foam::tmp<Foam::fv::snGradScheme<Type> > Foam::fv::snGradScheme<Type>::New(const Foam::fvMesh&, Foam::Istream&) [with Type = Foam::Vector<double>]
    [0] in file lnInclude/snGradScheme.C at line 61.
    [0]
    FOAM parallel run exiting
    [0]
    [1]
    [1]
    [1] –> FOAM FATAL IO ERROR: (openfoam-2212 patch=230110)
    [1] Discretisation scheme not specified

    Valid schemes are :
    9(corrected faceCorrected limited linearFit orthogonal quadraticFit relaxed skewCorrected uncorrected)
    [1]
    [1] file: stream.laplacianSchemes.default at line 0.
    [1]
    [1] From static Foam::tmp<Foam::fv::snGradScheme<Type> > Foam::fv::snGradScheme<Type>::New(const Foam::fvMesh&, Foam::Istream&) [with Type = Foam::Vector<double>]
    [1] in file lnInclude/snGradScheme.C at line 61.
    [1]
    FOAM parallel run exiting
    [1]
    ————————————————————————–
    MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD
    with errorcode 1.

    NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
    You may or may not see output from other processes, depending on
    exactly when Open MPI kills them.
    ————————————————————————–
    [CHRISTOPHER:00419] 1 more process has sent help message help-mpi-api.txt / mpi-abort
    [CHRISTOPHER:00419] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages

    what I have to do to recitifies the error

    Barış Bicer replied 9 months, 3 weeks ago 3 Members · 7 Replies
  • 7 Replies
  • Barış Bicer

    Moderator
    May 4, 2023 at 4:07 pm

    Hi,

    Can you share your fvSchemes and fvSloution files located in system directory.

    It looks something is missing there

  • CHRISTOPHER S

    Member
    May 4, 2023 at 6:34 pm

    /*——————————–*- C++ -*———————————-*\
    | =========                 |                                                 |
    | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
    |  \\    /   O peration     | Version:  v2212                                 |
    |   \\  /    A nd           | Website:  http://www.openfoam.com                      |
    |    \\/     M anipulation  |                                                 |
    \*—————————————————————————*/
    FoamFile
    {
    version     2.0;
    format      ascii;
    class       dictionary;
    object      fvSchemes;
    }
    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

    ddtSchemes
    {
    default         Euler;
    }

    gradSchemes
    {
    default         Gauss linear;
    grad(p)         Gauss linear;
    grad(U)         cellLimited Gauss linear 1;
    }

    divSchemes
    {
    default         none;

    div(phi,U)      bounded Gauss linearUpwind limited;

    turbulence      Gauss upwind;
    div(phi,k)      $turbulence;
    div(phi,epsilon) $turbulence;

    div((nuEff*dev2(T(grad(U))))) Gauss linear;
    div(phi,omega) $turbulence;
    }

    laplacianSchemes
    {
    default         Gauss linear limited corrected;
    }

    interpolationSchemes
    {
    default         linear;
    }

    snGradSchemes
    {
    default         limited corrected;
    }
    wallDist
    {
    method meshWave;
    }

     

    // ************************************************************************* //

    /*——————————–*- C++ -*———————————-*\
    | ========= | |
    | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
    | \\ / O peration | Version: v2212 |
    | \\ / A nd | Website: http://www.openfoam.com |
    | \\/ M anipulation | |
    \*—————————————————————————*/
    FoamFile
    {
    version 2.0;
    format ascii;
    class dictionary;
    object fvSolution;
    }
    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

    solvers
    {
    “pcorr.*”
    {
    solver GAMG;
    tolerance 1e-2;
    relTol 0;
    smoother DICGaussSeidel;
    cacheAgglomeration no;
    maxIter 50;
    }

    p
    {
    $pcorr;
    tolerance 1e-5;
    relTol 0.01;
    }

    pFinal
    {
    $p;
    tolerance 1e-6;
    relTol 0;
    }

    “(U|k|epsilon)”
    {
    solver smoothSolver;
    smoother symGaussSeidel;
    tolerance 1e-6;
    relTol 0.1;
    }

    “(U|k|epsilon)Final”
    {
    solver smoothSolver;
    smoother symGaussSeidel;
    tolerance 1e-6;
    relTol 0;
    }
    }

    PIMPLE
    {
    correctPhi no;
    nOuterCorrectors 2;
    nCorrectors 1;
    nNonOrthogonalCorrectors 0;
    }

    relaxationFactors
    {
    “(U|k|epsilon).*” 1;
    }

    cache
    {
    grad(U);
    }

    // ************************************************************************* //

  • Barış Bicer

    Moderator
    May 4, 2023 at 8:04 pm

    Ok where you see U|k|epsilon lines in fvSolution file please add also “U|k|epsilon|omega” near them.

  • CHRISTOPHER S

    Member
    May 5, 2023 at 1:03 am

    same error coming after change

    PIMPLE: iteration 1
    AMI: Creating addressing and weights between 18496 source faces and 18720 target faces
    AMI: Patch source sum(weights) min:0.984229 max:1.01597 average:1.00007
    AMI: Patch target sum(weights) min:0.962468 max:1.00668 average:0.999988
    [0]
    [0]
    [0] –> FOAM FATAL IO ERROR: (openfoam-2212 patch=230110)
    [0] Discretisation scheme not specified

    Valid schemes are :
    9(corrected faceCorrected limited linearFit orthogonal quadraticFit relaxed skewCorrected uncorrected)
    [0]
    [0] file: system/fvSchemes.laplacianSchemes.default at line 45.
    [0]
    [0] From static Foam::tmp<Foam::fv::snGradScheme<Type> > Foam::fv::snGradScheme<Type>::New(const Foam::fvMesh&, Foam::Istream&) [with Type = Foam::Vector<double>]
    [0] in file lnInclude/snGradScheme.C at line 61.
    [0]
    FOAM parallel run exiting
    [0]
    ————————————————————————–
    MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
    with errorcode 1.

    NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
    You may or may not see output from other processes, depending on
    exactly when Open MPI kills them.
    ————————————————————————–
    [1]
    [1]
    [1] –> FOAM FATAL IO ERROR: (openfoam-2212 patch=230110)
    [1] Discretisation scheme not specified

    Valid schemes are :
    9(corrected faceCorrected limited linearFit orthogonal quadraticFit relaxed skewCorrected uncorrected)
    [1]
    [1] file: stream.laplacianSchemes.default at line 0.
    [1]
    [1] From static Foam::tmp<Foam::fv::snGradScheme<Type> > Foam::fv::snGradScheme<Type>::New(const Foam::fvMesh&, Foam::Istream&) [with Type = Foam::Vector<double>]
    [1] in file lnInclude/snGradScheme.C at line 61.
    [1]
    FOAM parallel run exiting
    [1]
    [CHRISTOPHER:00567] 1 more process has sent help message help-mpi-api.txt / mpi-abort
    [CHRISTOPHER:00567] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages
    openfoam2212:/mnt/g/propeller/
    chris$

    /*——————————–*- C++ -*———————————-*\
    | ========= | |
    | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
    | \\ / O peration | Version: v2212 |
    | \\ / A nd | Website: http://www.openfoam.com |
    | \\/ M anipulation | |
    \*—————————————————————————*/
    FoamFile
    {
    version 2.0;
    format ascii;
    class dictionary;
    object fvSolution;
    }
    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

    solvers
    {
    “pcorr.*”
    {
    solver GAMG;
    tolerance 1e-2;
    relTol 0;
    smoother DICGaussSeidel;
    cacheAgglomeration no;
    maxIter 50;
    }

    p
    {
    $pcorr;
    tolerance 1e-5;
    relTol 0.01;
    }

    pFinal
    {
    $p;
    tolerance 1e-6;
    relTol 0;
    }

    “(U|k|epsilon|omega)”
    {
    solver smoothSolver;
    smoother symGaussSeidel;
    tolerance 1e-6;
    relTol 0.1;
    }

    “(U|k|epsilon|omega)Final”
    {
    solver smoothSolver;
    smoother symGaussSeidel;
    tolerance 1e-6;
    relTol 0;
    }
    }

    PIMPLE
    {
    correctPhi no;
    nOuterCorrectors 2;
    nCorrectors 1;
    nNonOrthogonalCorrectors 0;
    }

    relaxationFactors
    {
    “(U|k|epsilon|omega).*” 1;
    }

    cache
    {
    grad(U);
    }

    // ************************************************************************* //

  • Barış Bicer

    Moderator
    May 5, 2023 at 3:51 pm

    which solver do you use? you are using undefined laplacian sceheme. can you go to one of the tutorial case which is using same solver and compare your fvScheme and fvSolution schemes.

     

  • Karan Mahendra Jain

    Member
    August 23, 2023 at 6:22 am

    Dear Baris,

    I am also trying to run using kOmegaSST model, however experiencing the following error please suggest further on this.

     

  • Barış Bicer

    Moderator
    August 26, 2023 at 3:02 pm

    pleaase share your fvSchemes content here

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