[Gmsh] Regarding extra faces created for structured mesh on extruded surface

[Christophe Geuzaine]

> On 4 Jul 2019, at 11:27, Archana V <valappilarchana at gmail.com> wrote:
> 
> Hi,
> 
>      My geometry consists of solid rod, an inclined annuls pipe with thickness and a computational region. In order to get structured mesh, I have created extra faces on extruded geometry. How can I delete this extra faces. While converting to openfoam, I am getting default faces in the boundary. I don't need these faces, I made this only for getting structured mesh. Could you please help me. I have tried coherence but, it is not deleting these extra faces. Geometry is attached. 
> 

I don't understand your question. By default Gmsh will only save the mesh of the physical groups you defined; if you don't want some faces, just don't define the corresponding physical group?

Christophe


> 
> Thanks 
> -- 
> Best wishes
> 
> Archana V
> <geometry.geo>_______________________________________________
> gmsh mailing list
> gmsh at onelab.info
> http://onelab.info/mailman/listinfo/gmsh

— 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine