Is there a good CAD software free on linux ? And if I re-design the structure on GMSH, can I use cylindrical coordinates ? And how ? Thank you very much for yours answers,
Adrien 2011/7/20 Zenker, Dr. Matthias <[email protected]> > Hi Adrien, > > the problem might be that you have several bodies whose outer faces > overlap. > If you have only planar faces in your model, you can try to activate "Cut > and merge faces" under Tools->Options->Geometry->General. This might clean > those overlaps. > If not - well, I am actually working on a solution for curved faces, but it > is not mature yet. > If you have the possibility to remove those duplicate outer faces in your > CAD, this is certainly the best solution. > > HTH, > > Matthias > > > ------------------------------ > *Von:* Adrien Girard [mailto:[email protected]] > *Gesendet:* Mittwoch, 20. Juli 2011 09:04 > *An:* [email protected] > *Betreff:* [Gmsh] Error : Self intersecting surface mesh, computing > intersections (this could take a while) > > Hi everybody, > > > I passed yesterday afternon, trying to fixe it but I found nothing. > > For my master thesis I have to compute centrifugale force on a > micro-compressor. I have not design it myself but I can redesign it, if its > needed (but I prefer not). > When I 3D mesh it, I have an error message : > > Error : Self intersecting surface mesh, computing intersections (this could > take a while) > > But, only the 2D mesh is available. > > What can I do ? > > > Adrien > > PS : Sorry for my poor english. > > > _____________________________________________________________________ > ERBE Elektromedizin GmbH > Firmensitz: 72072 Tuebingen > Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede > Registergericht: Stuttgart HRB 380137 > >
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