can any one tell me how to repair pierced faces?
 

hi everybody,

im a new learner of ccm+ and just wanna do a 3d in-tube flow simulation.

however, when i imported and examined the surface mesh, it showed i had 24 pierced faces.

i've tried many methods, including deleting and re-creating those faces, merge/import, but it seemed these mehtods are useless.

can anyone give me a hand please?

regards

attached is the model,

exported by UG in parasolid, *.x_t format

Hi

Surface remeshing should resolve your problem...

Regards
seenai