- The airfoils are not provided with the software TraCFoil.
- Therefore download the "Pack de profils" separately on the download page.
It is also possible to download files from my web page Airfoils Data Base
|These files are available for free for designers.
They are not based on data from the UIUC Airfoil Coordinate Database
The airfoils can be used by every private person. A commercial use is restricted by the designers copyright, Please contact the designer.
Informations about aifoil file
TraCFoil use *.dat Selig's x,y format or *.cor (coordinate file)
The format is :
The first line describes the airfoil.
1.000000 0.xxxxxx Trailing Edge - Start
0.9xxxxx 0.xxxxxx along Upper surface towards Leading Edge
0.xxxxxx 0.xxxxxx Leading Edge
0.xxxxxx -0.xxxxxx along Lower surface back towards Trailing Edge
1.000000 0.xxxxxx Trailing Edge - End
Open only by menu File /Open Airfoil file or the Airfoils button.
Create new Coordinates by menu Utilities/Create new coordinates file
For other informations read the FAQ : Do not confuse an airfoil file, a file rib component, a rib and a DXF file ?