mesh warning

[eli215]

hi,
i try to mesh my model but i also have this warning :
"Some of the mid-edge nodes were not projected onto the
geometric boundary, in order to avoid forming bad elements".
i don't know how to avoid it.

thanks in advanced for your help

 

[corus]

It'll probably be an area that has a very small curvature where you've used large-ish elements. To avoid it you'd have to use a very small mesh size, or if it's in a region of no interest, ignore it.

corus

 

[eli215]

you're wright for the area that has a very small curvature.
i try to use small mesh size.
thanks.