[jimteb]

Hi All,

I was wondering if anyone could enlighten me on how the cyclicACMI boundary condition introduced in OpenFOAM 2.3.x works, more specifically:

-How are two boundary conditions handled on the same cell face? e.g. when there is partial overlap of a cell face (with say a wall BC) with another mesh region where fluxes are being interpolated to/from?

The reason I am interested in this is I am trying to use this BC for a compressible flow model with rhoPimpleDyMFoam. I am consistently getting oscillating pressure fluctuations at the region connecting the two non-conforming meshes, maybe suggesting some sort of conservation problem ...

Any comments would be much appreciated,

Thanks