Find answers, ask questions, and connect with our <br>community around the world.

Home Forums OpenFOAM Forum Lecture-19 Assignment nacaAirfoil Reply To: Lecture-19 Assignment nacaAirfoil

  • Tushar

    Member
    April 20, 2022 at 3:41 pm

    Hi Baris,

    While i am using the pimpleFoam, this error is appearing –

    /*
    –> FOAM FATAL ERROR:
    cannot find file “/home/tushar/OpenFOAM/tushar-7/run/nacaAirfoil/constant/transportProperties”

    From function virtual Foam::autoPtr<Foam::ISstream> Foam::fileOperations::uncollatedFileOperation::readStream(Foam::regIOobject&, const Foam::fileName&, const Foam::word&, bool) const
    in file global/fileOperations/uncollatedFileOperation/uncollatedFileOperation.C at line 538.

    FOAM exiting
    */

    controlDict file is –

    /*
    /*——————————–*- C++ -*———————————-*\
    ========= |
    \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
    \\ / O peration | Website: https://openfoam.org
    \\ / A nd | Version: 7
    \\/ M anipulation |
    \*—————————————————————————*/
    FoamFile
    {
    version 2.0;
    format ascii;
    class dictionary;
    location “system”;
    object controlDict;
    }
    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

    application rhoPimpleFoam;

    startFrom latestTime;

    startTime 0;

    stopAt endTime;

    endTime 0.01;

    deltaT 4e-08;

    writeControl runTime;

    writeInterval 2e-04;

    purgeWrite 0;

    writeFormat ascii;

    writePrecision 6;

    writeCompression off;

    timeFormat general;

    timePrecision 6;

    runTimeModifiable true;

    functions
    {
    forces
    {
    type forceCoeffs;
    libs (“libforces.so”);
    writeControl timeStep;
    writeInterval 1;

    patches
    (
    WALL10
    );

    log true;
    rhoInf 1;
    CofR (0 0 0);
    liftDir (-0.239733 0.970839 0);
    dragDir (0.970839 0.239733 0);
    pitchAxis (0 0 1);
    magUInf 618.022;
    lRef 1;
    Aref 1;
    }
    }

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

    For your information –

    /*
    tushar@tushar-VirtualBox:~/OpenFOAM/tushar-7/run/nacaAirfoil$ ls system
    blockMeshDict controlDict fvSchemes fvSolution
    tushar@tushar-VirtualBox:~/OpenFOAM/tushar-7/run/nacaAirfoil$ ls constant
    polyMesh thermophysicalProperties turbulenceProperties

    */
    Error is appearing for “transport properties.”

    For your information –

    /*
    tushar@tushar-VirtualBox:~/OpenFOAM/tutorials$ ls
    Allclean combustion electromagnetics IO resources
    Allrun compressible financial lagrangian stressAnalysis
    Alltest discreteMethods heatTransfer mesh
    basic DNS incompressible multiphase

    tushar@tushar-VirtualBox:~/OpenFOAM/tutorials$ ls compressible
    rhoCentralFoam rhoPimpleFoam rhoPorousSimpleFoam rhoSimpleFoam

    */

    sonicFoam is not appearing under tutorials.

    CFD Foundation version

error: Content is protected !!