Hi all,

I need your urgent help please. I'm trying to mesh a two concentirc cylinders ( extended in x-direction ). the inner cylinder is connected to the outer via a small tube ( extended in y-direction ). I'm trying to mesh this geometry using hexa mesh. I split the geometry into 3 connected volumes but the proplem always come from the surfaces which represnt the inlet and the outlet of the small tube and located directly on the surfaces of the inner and outer cylinder. your comments are highly appreciated.

Linds

i wish to help can you send details (geo details) to my email.

zxaar I've sent you the details. Thanks Linda