[Gmsh] mesh generation around a circle

Deepak Garg deepak.garg at ingv.it
Mon May 23 22:45:33 CEST 2016

HI Divya

Attching you the file. You can get an idea from here.


On 23 May 2016 at 13:31, divyaprakash poddar <divyaprakash.poddar at gmail.com>

> Hi,
> Is it possible to generate a mesh as shown in attachment1 using gmsh. All
> I have managed to create is shown in attachment2. I know that for patch
> mesh the geometry should be divided in to regions containing 4 boundaries.
> But I am not able to think of a way to apply this so that I achieve the
> same result as in attach1.
> Can you please provide some insight in this.
> The reason I need a mesh similar to the one shown in 1 is because the
> bottom boundary of the mesh changes in the simulation which I am running
> and causes the cells to become highly skewed. I don't think this problem
> will be present with the mesh structure of attach1.
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