[jesumi]

Hello everyone,

I am running a laminar simulation at Re=100 using pimpleDyMFOAM to get the starting vortex. In order to move the airfoil, I use the SolidBodyMotionFvMesh with the application 6DofMotion. I accelerate the airfoil from 0 to 1 m/s in 1 sec.

For some reason, I don't see to get the simulation right. Can somebody tell me where am I wrong?

here are the conditons

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volVectorField;
location "0";
object U;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions [0 1 -1 0 0 0 0];

internalField uniform (0 0 0);

boundaryField
{
airfoil
{
type movingWallVelocity;
value uniform (0 0 0);
}

farfield
{
type uniformFixedValue;
uniformValue table
(
(0 (0 0 0))
(1 (0 0 0))
);
}

frontback
{
type empty;
}

inlet
{
type uniformFixedValue;
uniformValue table
(
(0 (0 0 0))
(1 (0 0 0))
);
}


outlet
{
type uniformFixedValue;
uniformValue table
(
(0 (0 0 0))
(1 (0 0 0))
);
}

}





/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions [0 2 -2 0 0 0 0];

internalField uniform 0;

boundaryField
{
airfoil
{
type zeroGradient;
}

farfield
{
type outletInlet;
outletValue uniform 0;
}

frontback
{
type empty;
}

inlet
{
type outletInlet;
outletValue uniform 0;
}

outlet
{
type fixedValue;
value uniform 0;
}
}


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

THANK YOU IN ADVANCE

[khedar]

Please explain the problem or error properly which you get while running the simulation.