How to: RAE 2822 2D mesh from SU2

Zen · May 29, 2020, 11:38

Hi all,

Do you know how to obtain the mesh in the first two images below?

I have downloaded it from SU2's github repository and I would like to learn how to build it from scratch. Somehow, I have managed to build the structured part of the mesh, but I cannot replicate the unstructured part.

1.jpg 2.jpg

As 'Solve' parameters, I am using the Advancing Front as algorithm and a boundary decay of 0.99 but this creates the mesh below.

3.jpg

Any help is appreciated,

Thanks.

Z

t.teschner · August 22, 2020, 14:56

Looks like a fairly straight forward application of the Delaunay algorithm. Try that instead and you should see something similar.

Edit: Just realised that this thread is quite old (that issues has probably been fixed).

May 29, 2020, 11:38	How to: RAE 2822 2D mesh from SU2	#1
Zen Member Zeno Join Date: Sep 2013 Location: Delft, The Netherlands Posts: 63 Rep Power: 13	Hi all, Do you know how to obtain the mesh in the first two images below? I have downloaded it from SU2's github repository and I would like to learn how to build it from scratch. Somehow, I have managed to build the structured part of the mesh, but I cannot replicate the unstructured part. 1.jpg 2.jpg As 'Solve' parameters, I am using the Advancing Front as algorithm and a boundary decay of 0.99 but this creates the mesh below. 3.jpg Any help is appreciated, Thanks. Z

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August 22, 2020, 14:56		#2
t.teschner Senior Member Tom-Robin Teschner Join Date: Dec 2011 Location: Cranfield, UK Posts: 211 Rep Power: 17	Looks like a fairly straight forward application of the Delaunay algorithm. Try that instead and you should see something similar. Edit: Just realised that this thread is quite old (that issues has probably been fixed).