[TommiPLaiho]

Hi,

I try to run

pisoFoam

And it gives me following error:

--> FOAM FATAL IO ERROR:
keyword PISO is undefined in dictionary "/home/tommi2/OpenFOAM/tommi2-2.1.1/run/system/fvSolution"

file: /home/tommi2/OpenFOAM/tommi2-2.1.1/run/system/fvSolution from line 22 to line 71.

From function dictionary::subDict(const word& keyword) const
in file db/dictionary/dictionary.C at line 461.

FOAM exiting

My fvsolution file which contains the error is as follows:

PHP Code:

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM Extend Project: Open Source CFD        |
|  \\    /   O peration     | Version:  1.6-ext                               |
|   \\  /    A nd           | Web:      www.extend-project.de                 |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    "system";
    object      fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

solvers
{
    p
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-06;
        relTol          0.05;
    }

    pFinal
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-06;
        relTol          0;
    }

    U
    {
        solver          PBiCG;
        preconditioner  DILU;
        tolerance       1e-05;
        relTol          0;
    }

    k
    {
        solver          PBiCG;
        preconditioner  DILU;
        tolerance       1e-05;
        relTol          0;
    }

    B
    {
        solver          PBiCG;
        preconditioner  DILU;
        tolerance       1e-05;
        relTol          0;
    }

    nuTilda
    {
        solver          PBiCG;
        preconditioner  DILU;
        tolerance       1e-05;
        relTol          0;
    }
}

    PISO
  {
      nCorrectors     2;
      nNonOrthogonalCorrectors 2;
      pRefCell        2;
      pRefValue       2;
  } 

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


I am totally lost what to do. I am a newbie what comes to OpenFOAM, please help and thanks in advance. I am trying to run a wind tunnel simulation of a car.

[TommiPLaiho]

Well this is embarrassing I forgot to save properly and now it calculates the simulation when I fixed this....I still do not know why these figures work maybe somebody has an explanation.

[sidvud98]

What did you mean by saving properly?