NON-LINEAR DYNAMICS OF AN AIR FOIL FORCE
โ
S.J. Price; J.P. Keleris
๐
Article
๐
1996
๐
Elsevier Science
๐
English
โ 544 KB
The aeroelastic response of a NACA 0012 airfoil with freedom to move in pitch only, and forced to oscillate through dynamic stall in subsonic flow is simulated numerically using a finite difference method. The unsteady aerodynamic pitching moment is obtained via a semi-empirical dynamic stall model;