GRIDS DOWNLOAD PAGE, CASE 2
5th
AIAA CFD High Lift Prediction Workshop
Page under construction
This page links to downloadable grids (and related information) for HLPW-5.
All grids are made publicly available by the originators of the grids.
Disclaimer: The grids available for download may or may not be appropriate for
your solver, and may or may not be of sufficient density and quality to yield
accurate results. You must judge for yourself.
Please contact the grid originators if you have any questions about the grids.
Most of the provided grids are "free air" (half-model with symmetry plane in free air).
They are given a Mesh Series designation X.a.YY. The X indicates the test case number (1, 2, or 3).
The a indicates the grid type (R=fixed-grid RANS, A=ADAPT, H=High-Order, L=HRLES, W=WMLES).
The YY is used to order the meshes within a category; these are
simply numbers starting at 01 and incrementing up.
If any grid series gets superseded by a revision, this will be designated by a (-) in its
designation. For example, version 2 would be designated by (2).
In-tunnel grids are indicated with "T" designation at the end.
Note that the mesh sequences have been given somewhat arbitrary labels by their creators regarding their size:
sometimes by sequential letter (A, B, C,...), sometimes by increasing number, sometimes by name (e.g., Coarse, Fine),
and sometimes by XC,C,M,F. These are all
arbitrary designations with little practical meaning, and there is no consistency between different mesh
series. Mesh size comparisons should instead be gauged by looking at the README files.
IMPORTANT: Please double-check the BCs in any grid that you download. We have noticed
small mistakes/typos/inconsistencies occasionally.
WARNING: Some participants have reported possible issues with CGNS files translated
from AFLR3.
Please make sure that the boundary patches have the correct BCs associated with them!
Return to: Grids Top Page
Return to: High Lift Prediction Workshop Home Page
Recent significant updates:
04/29/2024 - Added C+ grids for 2.L.01
04/02/2024 - Replaced the file CRM-HL_Case2.4_BSC_AllTet_Iso_XFine_Q2.cgns.gz in 2.H.01
02/27/2024 - Added 2.R.04 grids for Cases 2.1 and 2.2
02/26/2024 - Added B grids for Cases 2.3 and 2.4 in 2.L.01 and added F and XF grids for Case 2.4 in 2.H.01
02/16/2024 - Added D grids for Cases 2.3 and 2.4 in 2.L.01 and replaced corrupted CGNS files in 2.R.03 (config 2.4, C and D)
12/26/2023 - Replaced two corrupted CGNS files in 2.R.03 (config 2.3, C and D)
10/23/2023 - Posted remaining F grids in 2.W.01
10/19/2023 - Posted some additional grids for 2.L.01 and 2.W.01
10/16/2023 - Posted M grids for Case 2.1, 2.2, and 2.3 in 2.W.01
10/04/2023 - Posted pw files for 2.R.03 (require Pointwise 2023.1 to read)
10/01/2023 - Posted D and E level grids in 2.L.02
09/23/2023 - Posted initial 2.L.02 grids, A, B, and C levels; posted additional 2.L.01 grid levels for Case 2.2
09/14/2023 - Posted 2.H.02 grids for Case 2.2
09/13/2023 - Posted 2.H.01 grid for Case 2.4
09/11/2023 - Posted revised 2.L.01 grids for 2.4, due to error in original files
08/31/2023 - Added initial HRLES grids 2.L.01 for 2.2 and 2.4; added XC and C grids for 2.1, 2.2, and 2.3 in 2.W.01
08/26/2023 - Added F grid in 2.W.01
08/25/2023 - Added XC, C, and M grids in 2.W.01
08/24/2023 - Added D level grids in 2.R.03
08/04/2023 - Added C level grids in 2.R.03
08/03/2023 - Started posting 2.R.03 grids (A and B levels only so far)
07/28/2023 - Posted initial 2.H.01 C grid (Config 2.2 only)
07/25/2023 - Posted warning about possible issue with CGNS files translated from AFLR3
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Responsible NASA Official:
Christopher Rumsey
Page Curator:
Christopher Rumsey
Last Updated: 04/29/2024
