[Gmsh] Problem with gmsh

[Christophe Geuzaine]

On 20 Sep 2012, at 22:40, christopher volkwein <christopher.volkwein at alumnos.usm.cl> wrote:

> Hi, I'm working with gmsh and I need to create a block with a delta-wing inside in 3D.  I need an structured mesh near to the bottom of the box, so I made 2 volumes separated with a plane surface in the middle. The volume in the bottom is transfinite volume, but the top one is un-structured. The problem is with the plane surface in the middle. I don't want that OpenFOAM recognize that face. Is there any way to make one single volume with structured and un-strucured mesh but without a plane surface in the middle? Or can I use only the structured mesh (with transfinite volume) with an delta-wing inside? Thank you,

I don't know how the OpenFOAM converter works (CC:ing François on this), but I guess you could put both elementary volumes inside a single physical group, and not same the surface in between?



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