[Naplich]

Hi

I'm dealing with the mesh around an open rotor (propeller without duct).
As I would like to have structural mesh, I decompose the volume in the same way as the H type decomposition with the module turbo.

But here comes my problem. I linked the two faces to meet the requirement of periodic boundary types, but the mesh on the edges cannot be created correctly.

I mesh the edges a, b, c, d with a double side successive ratio 1.25 and an interval count of 80, as face 1 and face 2 are linked for mesh, there are some nodes missing at the extremity of the edge b. In the transcript window, there is a warning, saying:

WARN: Mesh copy failed for nodes on edge edge.88. You may want to use a different edge mesh evaluation type and try again.

I met the same problem when I meshed the edges in the volume A, but after I changed the order of linking, I mean linking face 3 to face 4 instead of linking face 4 to face 3, the problem was solved though I don’t know why.

Does anyone have met this problem before? Is this a bug or something? And what shall I do?

Thanks in advance for your reply and best regards.