[Gmsh] Intersection between cylinder surface and plane surface

DILASSER Guillaume Guillaume.DILASSER at cea.fr
Tue Sep 26 16:17:58 CEST 2017


I guess the easiest way to achieve what you are trying to do would be to use the Line {} In Surface {} ; command referenced in the documentation here<http://gmsh.info/doc/texinfo/gmsh.html#Miscellaneous-mesh-commands>. To be more precise, assuming that the elementary IDs of the cylinder surface id is <cyl_id>  and that of the common line is <line_id>, you would declare Line {<line_id>} In Surface {<cyl_id>} ;. Let me know if it worked,

Sincerely Yours,

Guillaume DILASSER
Doctorant DACM / LEAS
CEA - Centre de Saclay - Bât.123 - PC 319c
91191 Gif sur Yvette Cedex - France -

guillaume.dilasser at cea.fr<mailto:guillaume.dilasser at cea.fr>

De : gmsh [mailto:gmsh-bounces at ace20.montefiore.ulg.ac.be] De la part de ing. Nobile - OAC Ingegneria
Envoyé : mardi 26 septembre 2017 14:36
À : gmsh at onelab.info
Objet : [Gmsh] Intersection between cylinder surface and plane surface

Dear all,

sorry for the trivial question but I'm a beginner of GMSH.
I'm trying to create a 2D mesh as result of the intersection of a cylinder surface and a rectangle
Is not clear to me how is the correct procedure to do this keeping the intersection line as belonging
to both the surfaces

I attach an image of what I mean. Sorry I dont know if it is possible to attach figure in the forum, please tell me if not.

[Immagine incorporata 1]

Ing. Giampiero Nobile, PhD   |   OAC Ingegneria

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