[srv537]

Hi,
I just started looking Dynamic mesh tutorials and the simplest tutorial is movingCone in pimpleDyMFoam, there are two new files in this tutorial.
in constant/dynamicMeshDict;

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

dynamicFvMesh dynamicMotionSolverFvMesh;

motionSolverLibs ( "libfvMotionSolvers.so" );

solver velocityComponentLaplacian;

velocityComponentLaplacianCoeffs
{
component x;
diffusivity directional (1 200 0);
}


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

and secondly is 0/pointMotionUx

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

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

internalField uniform 0;

boundaryField
{
movingWall
{
type uniformFixedValue;
uniformValue constant 1;
}
farFieldMoving
{
type slip;
}
fixedWall
{
type uniformFixedValue;
uniformValue constant 0;
}
left
{
type uniformFixedValue;
uniformValue constant 0;
}
farField
{
type slip;
}
back
{
type wedge;
}
front
{
type wedge;
}
}

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

(1) what is the basic difference in dynamicMotionSolverFvMesh and solidBodyMotionFvMesh?
(2) the boundary condition is defined as

movingWall
{
type uniformFixedValue;
uniformValue constant 1;
}

I want to oscillate this movingWall then which type of boundary condition should I use and how can I define it?

Thank you.

Regards,
Saurav