[Gmsh] 2D boundary layer mesh

[Ivan Flaminio Cozza]

Ok, but if I draw my 2D domain, and then I extrude the surface in z 
direction in order to have the 3D, there are some guidelines to mesh 
with a boundary layer? So, the problem is that if I mesh wit 
extrude{surface{}},  I can't create the "lateral" surfaces and then I 
can't create the external volume... The other option is to draw by 
myself some extruded lines around the body and then do a transfinite 
mesh inside those lines, but is quite tedious...
Thanks, Ivan


David Colignon wrote:
> Hi Ivan,
>
> yes, it doesn't work with lines. In your case you will have to 
> construct a 3D geometry "by hand" and mesh it.
>
> Cheers,
>
> Dave
>


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Ivan Flaminio Cozza

PhD Student - Aeroacoustics Research Group
DIASP - Dipartimento di Ingegneria Aeronautica e Spaziale
Politecnico di Torino
Corso Duca degli Abruzzi, 24
Torino (To)
10129 Italy
e-mail: ivan.cozza at polito.it
tel   : +39 011 0906839
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