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NACA 23024 airfoil
What is the exact shape of the NACA 23024 airfoil, and what do the digits mean? · Standard part · basis: Computed from the NACA equations (Report 460 / Report 610, restated in NASA TM-4741)
Also called: NACA 23024, NACA 23024 coordinates, NACA 23024 dat, NACA 23024 profile, NACA 23024 DXF, NACA 23024 STEP, NACA 23024 STL, perfil NACA 23024, Profil NACA 23024, naca23024, NACA 23024 wing section
Exact dimensions. True size, with no printing tolerance added.
- length
- 100.0 mm
- width
- 20.0 mm
- height
- 24.0 mm
Notes
- NACA 23024: 5-digit 230 mean line (design lift coefficient 0.3, camber peak at 15 % chord), 24 % thick.
- NACA 5-digit 230xx: '2' × 3/2 = design lift coefficient 0.3; '30' = camber peak at 15 % chord on a simple mean line; last two digits = maximum thickness in % of chord (NACA Report 610; TM-4741).
- Ordinates are in % of chord from the leading edge, computed from the published equations with the closed-trailing-edge thickness coefficient (−0.1036, as in NASA TM-4741). The original reports use an open trailing edge (−0.1015); the difference is under 0.03 % of chord near the trailing edge.
- The file is a 100 mm chord section, 20 mm deep: scale it uniformly to your chord, or import the STEP and sweep or loft it into a wing. Thickness scales with chord; the shape is the same at any size.
NACA 23024 airfoil size chart
| x (% chord) | upper x | upper y | lower x | lower y |
|---|---|---|---|---|
| 0 | 0.000 | 0.000 | 0.000 | 0.000 |
| 1.25 | 0.277 | 4.017 | 2.223 | -3.304 |
| 2.5 | 1.331 | 5.763 | 3.669 | -4.431 |
| 5 | 3.853 | 8.171 | 6.147 | -5.861 |
| 7.5 | 6.601 | 9.843 | 8.399 | -6.860 |
| 10 | 9.423 | 11.049 | 10.577 | -7.647 |
| 15 | 15.001 | 12.529 | 14.999 | -8.852 |
| 20 | 20.253 | 13.239 | 19.747 | -9.705 |
| 25 | 25.262 | 13.535 | 24.738 | -10.222 |
| 30 | 30.265 | 13.544 | 29.735 | -10.453 |
| 40 | 40.256 | 12.922 | 39.744 | -10.272 |
| 50 | 50.233 | 11.674 | 49.767 | -9.466 |
| 60 | 60.201 | 9.975 | 59.799 | -8.209 |
| 70 | 70.160 | 7.928 | 69.840 | -6.603 |
| 80 | 80.114 | 5.583 | 79.886 | -4.700 |
| 90 | 90.060 | 2.950 | 89.940 | -2.509 |
| 95 | 95.031 | 1.518 | 94.969 | -1.297 |
| 100 | 100.000 | -0.000 | 100.000 | 0.000 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| NACA (NASA Technical Reports Server) | Report 460: The characteristics of 78 related airfoil sections from tests in the variable-density wind tunnel (Jacobs, Ward, Pinkerton, 1933) | web | Publisher's page; dimensions are facts |
| NASA | TM-4741: Computer program to obtain ordinates for NACA airfoils (Ladson, Brooks, Hill, Sproles, 1996) | web | Publisher's page; dimensions are facts |
Free files
★ Free files 1 parts. Xem Studio design: free to use, print and sell things from; not to be republished as files. Xem Studio Design License. index.json
| naca-23024-airfoil-section-100mm-chord | NACA 23024 section, 100 mm chord × 20 mm span, closed trailing edge, 160 points from the equations (scale to your chord) | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=naca-23024-airfoil
Fits with
Questions
How thick is the NACA 23024?
Maximum thickness 24.00 % of chord at 29.9 % chord: 24.00 mm on a 100 mm chord.
Where is the NACA 23024's camber?
Maximum camber 1.84 % of chord at 15.0 % chord.
How do I use it for my wing?
Scale the 100 mm section to your chord (e.g. 180 mm chord = 180 % scale), then extrude or loft between root and tip sections. For a tapered wing, scale a root and a tip copy and loft between them.