movingCone tutorials/incompressible/pimpleDyMFoam/MovingCone
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;
Quote:
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dynamicFvMesh dynamicMotionSolverFvMesh;
motionSolverLibs ( "libfvMotionSolvers.so" );
solver velocityComponentLaplacian;
velocityComponentLaplacianCoeffs
{
component x;
diffusivity directional (1 200 0);
}
// ************************************************** *********************** //
|
and secondly is 0/pointMotionUx
Quote:
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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 |
