[Gmsh] Creating internal boundary layer for pipe

arvind iyer iyer.arvind.sundaram at gmail.com
Sun May 21 11:06:51 CEST 2017

Hi Nandakumar,

If you want a structured BL, you have to do this via extrusions/layers.

If you are ok with unstructured mesh, you can use the Boundary Layer Mesh
Field as mentioned in the docs.


On 20 May 2017 12:22 p.m., "Nandhakumar Dharmaraj" <
nandhakumar.dharma at gmail.com> wrote:

> hi
> I have been trying to create internal boundary layer for a  pipe like
> domain in which there is a perforated plate inside, i need internal
> boundary layers for that holes also.
> Is 3d internal boundary layer creation available in gmsh. if so, please
> help me
> Thank you for  your time.
> On Wed, May 17, 2017 at 4:32 PM, Nandhakumar Dharmaraj <
> nandhakumar.dharma at gmail.com> wrote:
>> hi
>>  I am using gmsh for meshing, i wanted to create a boundary layer inside
>> a pipe. I have searched the archives for a solution, but not able to find
>> it. so, please reply how to do it.
>> thanks in advance
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