[Gmsh] Boundary layer extrusion in curved surface

[David Colignon]

Hi,

in

Extrude {0,0,h} {
   Surface{71,73,75,77}; Layers{ {8,2}, {0.5,1} };
}


you are trying to extrude all the lateral surfaces of the cylinder along the Z direction.

Try with

Extrude {
   Surface{71,73,75,77}; Layers{ {8,2}, {0.5,1} };
}


(you need to mesh to see the boundary layer)

Cheers,

Dave

-- 
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
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Université de Liège
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Vadivelan C wrote:
> Hi
> 
> I was trying to create the boundary layers in cylinder type body. 
> Extrusion was done above the surface. But its looks strange. When viewed 
> from front view, extrusion was not done properly. I mean the problem 
> occurs at the junction between two surfaces. Can you help me to sort out 
> the extrusion along the curved surface. I have attached the files.
> 
>  - Ranjith
> 
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> 
> 
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> 
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> 
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