[jiahui_93]

hi, i'm a newbie in salome and openFoam. I faced the problem in seperating the meshed faces into groups, so that i can set different boundary coundition to each group. I created the sub group in geometry part, but after meshing, it ignored my sub group and put all faces in a group. I converted the UNV file to foam file, then open the face file and boundary file and found out it really put all faces in a group.
Attached is the boundary in openFoam after conversion.
I will be vry grateful for helps and suggestions. Thanks.

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v1706 |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

1
(
defaultFaces
{
type patch;
nFaces 6328;
startFace 95044;
}
)

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