The Effect of the Hump Position of the Wings on Aerodynamic Parameters

Abstract

In this article, the aerodynamic performances of 3D wings coded NACA 6415 and NACA 6615 are investigated at different angles of attack and speeds. Analyzes were performed at 200 km/h and 700 km/h speeds, between 0 and 36 degrees angle of attack. The obtained results showed the changes in lift, drag and moment coefficients depending on the angle of attack and speed of the wings. In addition, it was determined that the highest lift/drag ratios for both wing types were obtained at 0 degrees angle of attack. These results can be used as a reference source for the aerospace industry.