Results
The first thing was to validate AIGE.
NACA 0012, 4412, 6409 and two s-shaped airfoils having similar geometrical features with NACA 4412 and 6409 are studied at different ground clearances and angles of attack.
The lift and pitching moment coefficient and aerodynamic centres variations of NACA 4412, 6409 and s-shaped airfoils having similar geometrical features with these NACA airfoils are obtained and compared.
Some other s-shaped airfoils are studied at 3 degrees.
Some of the results are presented.