|
[Sponsors] |
November 26, 2020, 18:07 |
Mesh Adaptation in SU2 Blackbird
|
#1 |
New Member
veronica
Join Date: Nov 2020
Posts: 3
Rep Power: 6 |
Hi!
I am a new user of SU2, and I would like to apply the mesh adaptation feature on the test case "pitching_naca64a010_rans". With the older version (6.2.0), I generated the new mesh using SU2_MSH, which seems to be not implemented in the last version. For the new version, I can't find any indication about the sequence of passages needed to perform simulations with adaptive mesh. If anyone knows more about this problem, any help is gladly accepted. Thank you. |
|
November 28, 2020, 12:15 |
|
#2 |
Senior Member
Pedro Gomes
Join Date: Dec 2017
Posts: 466
Rep Power: 14 |
This might help https://github.com/su2code/SU2/issues/948
There was also a presentation on the last SU2 conference: https://su2foundation.org/su2conference2020/ |
|
November 29, 2020, 06:58 |
|
#3 |
New Member
veronica
Join Date: Nov 2020
Posts: 3
Rep Power: 6 |
Hi pcg,
thank you for your prompt response. Following these indications I took the steps: 1. downloaded the feature_adapt branch. 2. downloaded the Adaptive 2D NACA 0012 example (https://pyamg.saclay.inria.fr/pyamge....html#2dnaca): adap_NACA0012.cfg, mesh_NACA0012_inv.su2, NACA0012_ini.dat. 3. added the following lines to the config: % Type of sensor used for adaptation4. run the following command: $ python3 SU2_RUN/mesh_adaptation_amg.py -f adap_ONERAM6.cfg -n 6. The response I have obtained is the following: SU2-AMG Anisotropic Mesh AdaptationAs expected, a ./ADAP folder was created, containing these docs: amg_back_meshb, config_CFD.cfd, log.err, log.out (sizes 0 byte), mesh_NACA0012_inv.su2 (link to the mesh), NACA0012_ini.dat (link to the file.dat). Did I perform the procedure correctly? Or did I miss something? If it is correct and complete, which file contains the adaptive mesh? How can I use it since there is no new .su2 file? |
|
December 1, 2020, 16:39 |
|
#4 |
Senior Member
Pedro Gomes
Join Date: Dec 2017
Posts: 466
Rep Power: 14 |
I'm afraid my mesh adaptation knowledge does not go much past its existence.
You can ask those questions in the github issue I mentioned before, the developer (Brian) usually replies quickly. You can also look around the SU2 github for other mesh adaptation-related issues, extra info might be available (I just picked the one with most comments). |
|
December 2, 2020, 05:15 |
|
#5 |
New Member
veronica
Join Date: Nov 2020
Posts: 3
Rep Power: 6 |
Thank you, pcg.
I will look around and maybe ask in github. |
|
Tags |
adaptive mesh refinement, mesh adaptation, mesh refinement study |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Tool to convert OpenFoam mesh to SU2 mesh (2D and 3D) | Combas | SU2 | 45 | October 16, 2024 18:26 |
Mesh Adaptation in SU2. What to do with generated files? | 7amim | SU2 | 1 | July 23, 2018 02:39 |
[mesh manipulation] Importing Multiple Meshes | thomasnwalshiii | OpenFOAM Meshing & Mesh Conversion | 18 | December 19, 2015 19:57 |
Axisymmetric 2D mesh adaptation - ERROR | Pepe | CFX | 3 | May 30, 2011 09:28 |
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere! | sc298 | OpenFOAM Meshing & Mesh Conversion | 2 | March 27, 2011 22:11 |