Hi, I am modelling two intersecting pipes(normal to each other) in Star CD. But, the problem is how to get the curve of intersection of the two pipes...pleace respond as early as possible. Thanks in advance Ankush Aggarwal

Try VINTERSECT command. You need one pipe to be represented by fluid cells and the other by surface shells for it

I have made the interface using vproject and completed the meshing but there are some overlaping cells at the intersection of the pipes(even though I projected the vertices on the surface)....and I don't know how to correct that....if you can help please. Thanks